| chicane | n. | 2 | S-curve in racing course; obstacle in roadway designed to discourage speeding | |
| chide | v. | to rebuke, to find fault | ||
| chiel | n. | young lad, fellow | Scots | |
| chiffonier | n. | short sideboard enclosed by doors, sometimes with shelves at top; tall and narrow chest of drawers, often topped by a mirror; rag-picker | ||
| chifforobe | n. | furniture piece with both drawers and a rod for hanging clothes | ||
| chiliad | n. | group of 1,000; 1,000 year period | ||
| chiliasm | n. | belief in the prophesied reign of Christ on earth for a thousand years | ||
| chiliocosm | n. | grouping of many worlds in Buddhist teaching | ||
| chine | n. | 1 | backbone or spine of animal; cut of meat containing the backbone | |
| chine | n. | 2 | steep valley formed by running water | |
| chingle | n. | gravel | Scots | |
| chirality | n. | asymmetry of chemical compounds which cannot be superimposed upon its mirror image, ‘handedness’ | ||
| chirographically | adv. | as related to penmanship | ||
| chirography | n. | handwriting | ||
| chiromancer | n. | (also cheiromancer) palm reader | ||
| chiropodist | n. | foot doctor | ||
| chlamydeous | adj. | having floral parts, either calyx or corolla or both | ||
| chlamys | n. | short cloak worn by ancient Greeks; longer mantle worn during Byzantine epoch | ||
| choad | n. | short and squat penis; loser; perineum | slang | |
| chocolate soldier | n. | soldier who never sees combat; one unwilling to fight | slang | |
| choler | n. | anger, ire, irritability | ||
| chop-logic | n. | disputatious or tendentious argumentation, quibbling | ||
| chopine | n. | thick soled, almost stilt-like, shoes worn by European women in 18th Century | ||
| choucroute | n. | sauerkraut | ||
| chough | n. | birds belonging to a genus within the crow family | ||
| chouse | v. | to cheat, to swindle | slang | |
| chrism | n. | consecrated oil mixed with balm, used as unguent for certain sacraments; sacramental anointing | ||
| chryselephantine | adj. | of or covered with gold and ivory | ||
| chthonic | adj. | of creatures, deities, beings, or other things dwelling in the earth | ||
| chuck-farthing | n. | game similar to pitchpenny prevalent in 18th & 19th Centuries | British | |
| chuffed | adj. | delighted | informal | |
| chukka | n. | period in game of polo, lasting from 7 to 7-1/2 minutes of play | ||
| chunter | v. | to grumble, to complain | ||
| churl | n. | boor; freeman of lowest status under feudalism; peasant | ||
| chyle | n. | milky fats-containing fluid formed in the small intestine from chyme | ||
| chyme | n. | quasi-fluid mass of food acted upon by gastric processes and passed into the small intestine | ||
| ciborium | n. | baldachin, canopy over a high altar; receptacle for the Eucharist | ||
| cicatrize | v. | to heal by forming new skin tissue over a wound | ||
| cicerone | n. | knowledgeable tour guide | ||
| cinchona | n. | evergreen tree or shrub native to the Andes, now also grown in India and Java, yielding quinine | ||
| cinchonism | n. | quinine poisoning | ||
| cincture | n. | girdle, belt; enclosure | ||
| cinereous | adj. | of or related to ashes; ash-colored | ||
| circular insanity | n. | outdated term for manic-depressive disorder | obsolete | |
| circumflittergate | v. | to move around and around quickly in a purposeless and random manner | ||
| circumjacent | adj. | surrounding, in the area around | ||
| circumquaque | n. | roundabout speech or writing | ||
| circumvallation | n. | state of being surrounded by rampart or entrenchment | ||
| circumverbalistic | adj. | of the design or creation of crossword puzzles; of the solving of crossword puzzles | ||
| cispontine | adj. | of or related to this side of a bridge |
