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Glossary of Welsh origins of place names in Britain: C
Introduction | A and B | C | D to F | G to I | L to O | P to S | T to Y
| Element | Meaning | Examples |
| caban nm | cottage , cabin | Caban-coch SN9163 Caban SH3938 |
| cadair nf | seat, stronghold | Cadair SJ0060 Penacader SN4436 |
| cadarn adj | strong , powerful | Crucadarn SO0942 Twyn Cerrig-cadarn SN9438 |
| cadno nm | fox | Carreg Cadno SN8715 Clo Cadno SO1116 |
| cadw nm | preserve , spinney | Maes-cadw SJ0147 Coed Cadw SH5978 |
| cae nm caeau pl | field , enclosure | Pen-y-cae SJ2845 Rhes-y-cae SJ1870 |
| caer nf caerau pl | stronghold , fort | Caernarfon SH4862 Caerdydd ST1876 |
| caeth adj & nm/f caith pl | captive | Cricieth SH5038 Caethle SN6099 |
| cafn nm | ferry-boat | Tal-y-cafn SH7871 Nant-y-cafn SN8107 |
| cain adj | fine , fair , beautiful; ridge | Cilcain SJ1765 Pistyll Cain SH7327 |
| calch nm | lime , chalk | Pen Cerrig-calch SO2122 Twyn Calch ST2699 |
| caled adj & nm | hard | Sarn-y-bryn-caled SJ2105 Cae Caled SH4069 |
| cam adj | crooked , bent | Pengam ST1597 Camros SM9220 |
| camfa nf | stile | Nant Maes y gamfa SH8112 Camfa Derw SH6744 |
| canol nm | middle | Y Felin Ganol SM8025 Tircanol SS6798 |
| cantref nm | hundred (territorial division) | Cantref SO0525 Cantref ST2815 |
| capel nm | chapel | Capel Curig SH7258 Capel Bangor SN6580 |
| carn nf carnau pl | heap of stones , tumulus | Pen-y-garn SN5731 Aber-carn SN5731 |
| carnedd nf/m carneddau , carneddi pl | heap of stones , tumulus | Penygarnedd SJ1023 Bryncarnedd SN6082 |
| carreg nf cerrig pl | stone , rock | Llanbadarn y Garreg SO1148 Cerrigceinwen SH4273 |
| carrog nf | torrent , fast-flowing stream | Carrog SH7647 Dolgarrog SH7767 |
| carrog nf | brook | Carrog SJ1143 Carrog SH7647 |
| carw nm | stag | Gallt-y-carw SH7521 Cilcarw SN4912 |
| cas nm | castle | Cas-bach ST2583 Croes Cas-lai SM9125 |
| caseg nf cesig pl | mare | Afon Caseg SH6566 Llyn Caseg-fraith SH6758 |
| castell nm cestyll pl | castle; small stronghold; fortified residence | Castell Nedd SS7597 Castell-Paen SO1646 |
| cath nf | cat | Carreg-y-gath SH5765 Rhyd-y-gath SN2131 |
| cau adj | hollow; enclosed | Caubwll SJ0171 Cwm Cou SN6264 |
| cawl nm | sea-kale (soup) | Porthcawl SS8277 Heol-y-cawl ST0887 |
| cawr nm -es f ceiri , cewri pl | giant | Castell Cawr SH9376 Barclodiad y Gawres SH3270 |
| caws nm | cheese | Nant-y-caws SN4518 Cerrig Caws SH9556 |
| ceffyl nm ceffylau pI | horse | Bryn Ceffyl SH7837 Allt y Ceffylau SH6747 |
| cefn nm cefnydd pI | r idge | Cefn-brith SH9350 Cefn-coch SJ1351 |
| cefnen nf | ridge | Cefnen SH8776 Cefnen Wen SH8854 |
| cegid np | hemlock | Cegidfa SJ2211 Bryniau Ystumcegid SH5041 |
| cegin nf | kitchen | Abercegin SH5972 Gegin SJ2752 |
| cegyr np | hemlock | Cwm-cegyr SO2517 Dolycegyr SN9054 |
| cei nm | quay | Ceinewydd SN3859 Cei Ystagbwll SR9995 |
| ceiliog nm | cock | Caergeiliog SH3078 Croesyceiliog SN4016 |
| ceirch , cyrch nm | oats | Bryn-ceirch SN4739 Cae-ceirch SH7719 |
| ceisiad nm ceisiaid pl | bailiff | Nant-y-ceisiad ST2089 Llain Ceisiad SN1728 |
| cell nf celloedd , cellau pl | cell | Gell-fain SN8432 Dolgellau SH7217 |
| celli nf | grove | Y Gelli Gandryll SO2242 Pencelli SO0925 |
| celynnen nf celyn pl | holly tree | Llwyncelyn SN4459 Trecelyn ST2197 |
| celynnog , clynnog nf | holly grove | Clynnog SH4149 Ffridd Celynnog SH8019 |
| cemais , (cemaes) nm (from np) | bend in river or coastline | Cemaes SH3693 Cemais Comawndwr SO3404 |
| cennin np | leeks | Llanbedrycennin SH7569 Cilcennin SN5260 |
| cerddinen , cerdinen nf cerddin , cerdin pl | mountain-ash | Blaencerdinfach SN3748 Bryn-Cerdin SN3848 |
| cerwyn nf | vat , pot-hole | Foel Cwmcerwyn SN0931 Cwmcerwyn SS8390 |
| cesail nf | hollow | Cesailgwm SH6921 Coed y Gesail SH8210 |
| cest nf | belly , swelling | Porth-y-gest SH5637 Brongest SN3245 |
| ceulan nf | river bank | Cwm Ceulan SN7090 Fforch Ceulan SN7520 |
| ceunant nm | ravine , gorge | Pen-y-ceunant SJ0823 Mynydd Ty'n-y-ceunant SH7308 |
| ch- | A word starting ch may be a mutated form of a word starting c | |
| chwaen nf | piece of land , breezy , windy place | Chwaen Bach SH3983 Chwaen-wen SH3682 |
| chwilog nf | land infested with beetles | Chwilog SH4338 Chwilog Fawr SH4438 |
| ci nm cŵn pI | dog | Tre-cŵn SM9632 Carnedd y Ci SJ0534 |
| cigfran nf cigfrain pl | raven | Craig Nyth-y-gigfran SH6845 Cwmgigfran SN4519 |
| cil nm ciliau pl | retreat , recess , corner | Llanycil SH9134 Ciliau Aeron SN5058 |
| cilfach nf | nook | Gilfachreda SN4058 Y Gilfach-goch SS9889 |
| cist nf | chest | Cist Cerrig SH5438 Gist Wen SO0621 |
| cistfaen nm | stone-chest | Cistfaen SN8677 Cistfaen SH9938 |
| clafdy nm | hospital | Clafdy SH3569 Rhyd-y-clafdy SH3234 |
| clawdd nm cloddiau pl | ditch , hedge | Penclawdd SS5495 Clawddnewydd SJ0852 |
| clegyr nm | rock , cliff | Clegyr-mawr SJ0549 Penclegyr SM7629 |
| clip nm -iau pl | precipice , crag , steep slope | Clip SH6532 Clipiau SH4146 |
| cloch nf | bell | Maenclochog SN0827 Clochfaen SN9078 |
| clochydd nm | sexton , parish clerk | Dôl-y-clochydd SH7321 Bryn-y-clochydd SH8760 |
| clog nf clogau pl | crag , precipice | Clogfryn SN4462 Carn Pen-y-clogau SN7118 |
| clogwyn nm | precipice , steep rock hanging on one side | Clogwyn SH7217 Clogwynygarreg SH5553 |
| clos nm | yard before a house | Clos SN1840 Closglas SN6424 |
| clun nm | meadow , moor | Clunderwen SN1219 Cluncoch SN3732 |
| clwt , clwtyn nm clytiau pl | patch | Clwt-y-bont SH5762 Clwt SJ3245 |
| clwyd nf clwydydd pl | hurdle , gate | Clwydygraig SO1624 Pentreclwydau SN8405 |
| clyd adj | sheltered | Cwm-clyd SN6273 Lletty-clyd SN2737 |
| cnap , cnepyn nm | top , summit of hill , short sharp ascent | Pen-y-cnap SN5121 Bryn-cnap SH9465 |
| cnol nf | hillock , knoll | Twyn-y-gnol ST2296 Cnol Wen SN8260 |
| cnwc nm | hillock | Cefn Cnwc SN7759 Pencnwc SN2222 |
| cnwch nm | hillock | Cnwch-coch SN6775 Cefn Cnwcheithinog SN7549 |
| coc , cocyn nm cociau pl | tump , hillock | Bryn-cocyn SH9968 Ffridd Cocyn SH6204 |
| coch adj cochion pl | red | Penrhyn-coch SN6484 Bryn-coch SS7499 |
| coeden nf coed pl | tree | Coed-elái ST0185 Coed-duon ST1797 |
| coedlan nf | copse , coppice , woodland glade , grove | Coedlannau SN4648 Llannerch Coedlan SO0940 |
| coetan nf | quoit | Carreg Coetan SN0639 Coetan Arthur SH3981 |
| coetgae nm | woodfield , field recovered from forest; palisaded enclosure | Coetgae Du SO0316 Panwaun Pen-y-coetgae SN9000 |
| collen nf cyll , coll pl | hazel | Cwrt y Gollen SO2317 Cyll SN9788 |
| colomen nf colomennod pl | dove | Colomendy SJ3045 Moel Golomen SN7087 |
| colwyn nm | whelp | Bae Colwyn SH8678 Tregolwyn SS9475 |
| comin nm comins pl | common | Comins-coch SN6182 Comin-y-garth SN9854 |
| congl nf | corner | Congl-y-cae SH2133 Gongl-gam SH3471 |
| copa nf | crest , summit | Copa Ceiliog SH8748 Copa Shôn SN7899 |
| cored nf | weir | Pant-y-cored SO0432 Gored Goch SH5471 |
| corlan nf | sheep-fold | Corlan Fraith SH6300 Corlannau SS7690 |
| corn nf | stall , crib | Llanfihangel Rhos-y-corn SN5534 Corn y Fan SN9835 |
| cornant nf | brook | Pantycornant SS9688 Cornant SN4952 |
| cornel nf | corner | Plas-yn-cornel SH9366 Pwllcornel SN3742 |
| coron nf | crown | Goron SO1094 Goron-ddu SO1896 |
| cors nf corsydd pl | bog | Llan-gors SO1327 Y Gors-las SN5713 |
| craf nm | garlic | Aber-craf SN8112 Crafnant SH6129 |
| craig nf creigiau pl | rock | Craig-y-nos SN8415 Graig SH8074 |
| crau nm | piggery , sty; stronghold | Llanfihangel-y-creuddyn SN6676 Pont Creuddyn SN5552 |
| criafolen nf criafol pl | mountain-ash | Waun y Griafolen SH8129 Pant-y-griafolen SH9149 |
| crib nf cribau pl | crest , summit | Cribyn SN5251 Cefn Crib SO2300 |
| crin adj | withered | Cefn-crin SO0272 Cringoed SH8801 |
| crochan nm | cauldron | Foel Crochan SH7610 Maes-y-crochan ST2383 |
| croes nf | cross | Pen-y-groes SN5813 Tŷ-croes SH3472 |
| croesffordd , croesheol , croeslon nf | cross-roads | Groesffordd SO0728 Ty'n-y-groesffordd SJ1359 |
| crofft nf crofftau pl | croft | Grofft SH8104 Bryn-y-crofftau SN7463 |
| crug nm crugiau pl | heap , tump | Crug-y-bar SN6537 Yr Wyddgrug SJ2363 |
| crwm adj | crooked , bent | Crymlyn ST2198 Crymych SN1833 |
| crwth nm | tump , hillock | Cwmcrwth SN5724 Llwyn y Crwth SJ2000 |
| cul adj | narrow | Cefn Cul SN8618 Esgair Gul SN8856 |
| cut nm cutiau pl | shed , sty | Cutiau SH6317 Ffynnon Cut-y-geifr SH9833 |
| cwar nm cwarrau pI | quarry | Pen y Cwar SN6308 Cwarrau-mawr ST1489 |
| cwm nm cymau , cymoedd pl | valley , dale | Cwmcewydd SH8713 Cwmaman ST0099 |
| cwmwd nm | commote (territorial division) | Mynydd Tir-y-cwmwd SH3230 Cefn Cwmwd SH4374 |
| cŵn (see ci) | ||
| cwrn nm cyrn , cyrnau pI | stack , peak , point | Pencyrn ST0077 Trecyrn SN2426 |
| cwrt nm | court , yard | Cwrtnewydd SN4847 Cwrt Henry SN5522 |
| cwrw nm | ale | Pwll-y-cwrw SO0935 Bryn Cwrw SN0007 |
| cyff , cyffyll nm | stock , stump | Y Gyffylliog SJ0557 Pont Rhyd-y-cyff SS8789 |
| cyffin nm | boundary , frontier | Gyffin SH7776 Penisacyffin SJ0513 |
| cyfrwy nm | ridge between two summits (saddle) | Pen y Cyfrwy SM7524 Carn Gyfrwy SN1432 |
| cyfylchi nf | circular fortress | Gyfylchi SS8195 Dwygyfylchi SH7377 |
| cyfyng adj | narrow strait | Cyfyng SH7753 Pont Gyfyng SH5245 |
| cyll (see collen) | ||
| cymer nm cymerau pl | confluence | Rhydcymerau SN5738 Pentrellyncymer SH9752 |
| cythraul nm | devil | Craig y Cythraul SJ2347 Cadair y Cythraul SH3964 |
| cytir nm | common | Cytir SH8715 Cytir-bach SN2449 |
Introduction | A and B | C | D to F | G to I | L to O | P to S | T to Y