13-letter words containing c, h, t, o
- cryptographic — Relating to cryptography.
- cryptoxanthin — a carotenoid pigment, C40H56O, in butter, eggs, and various plants, that can be converted into vitamin A in the body
- culture shock — Culture shock is a feeling of anxiety, loneliness, and confusion that people sometimes experience when they first arrive in another country.
- cushion plant — a type of low-growing plant having many closely spaced short upright shoots, typical of alpine and arctic habitats
- custodianship — the condition of being a custodian
- cut both ways — to have both good and bad effects
- cutting horse — a saddle horse trained for use in separating an individual animal, such as a cow, from a herd
- cyanoethylate — to introduce a cyano-ethyl group into
- cycle drought — A scarcity of cycles. It may be due to a cycle crunch, but it could also occur because part of the computer is temporarily not working, leaving fewer cycles to go around. "The high moby is down, so we're running with only half the usual amount of memory. There will be a cycle drought until it's fixed."
- cyclostrophic — pertaining to atmospheric motion in which the centripetal acceleration exactly balances the horizontal pressure force.
- cystathionine — an amino acid, C 7 H 14 O 4 N 2 S, that is an intermediate in the transfer of sulfur from methionine to cysteine.
- cytochalasins — Plural form of cytochalasin.
- cytochemistry — the chemistry of living cells
- cytopathology — a branch of pathology that examines individual cells in order to diagnose disease
- cytopharynges — Plural form of cytopharynx.
- dactylography — the scientific study of fingerprints for purposes of identification
- dance hostess — a woman who hosts a ball at her house
- daytona beach — a city in NE Florida, on the Atlantic: a resort with a beach of hard white sand, used since 1903 for motor speed trials. Pop: 64 581 (2003 est)
- decamethonium — a drug that is used to relax or loosen the muscles
- dechorionated — (biology) From which the chorion has been removed.
- demochristian — a member or supporter of a Christian democratic party or movement
- diacatholicon — an all-purpose remedy
- dialect coach — a person whose job is to train actors to speak in the authentic accent and manner of a particular area
- diaphoretical — Alternative form of diaphoretic.
- dichotomising — Present participle of dichotomise.
- dichotomistic — to divide or separate into two parts, kinds, etc.
- dichotomizing — Present participle of dichotomize.
- dichotomously — divided or dividing into two parts.
- dictatorships — Plural form of dictatorship.
- diotheletical — relating to ditheletism, the doctrine that Christ had two wills
- direct method — a technique of foreign-language teaching in which only the target language is used, little instruction is given concerning formal rules of grammar, and language use is often elicited in situational contexts.
- directorships — Plural form of directorship.
- dispatch boat — a small, fast boat used for delivering dispatches.
- dodecaphonist — a user of the twelve-tone system of serial music
- double-clutch — (of a bird) to produce a second clutch of eggs after the first has been removed, usually for hatching in an incubator.
- drop a stitch — to allow a loop of wool to fall off a knitting needle accidentally while knitting
- dryopithecine — (sometimes initial capital letter) an extinct ape of the genus Dryopithecus, known from Old World Miocene fossils.
- duck shooting — duck hunting with a gun
- dutch auction — a method of auction consisting in the offer of a property at a price above the actual value and then at gradually reduced prices until a buyer is found.
- dutch courage — courage inspired by drunkenness or drinking liquor.
- dyothelitical — relating to dyotheletism
- echo question — a question uttered by a listener that in effect repeats a speaker's sentence, replacing an unclear or doubted portion of the sentence with a stressed interrogative word, as You said WHAT to John? or He WHAT?
- eight o'clock — 8 a.m.
- electrochemic — electrochemical
- electrographs — Plural form of electrograph.
- electrophiles — Plural form of electrophile.
- electrophilic — (of a molecule or group) having a tendency to attract or acquire electrons.
- electrophones — Plural form of electrophone.
- electrophonic — Relating to electronic equipment to produce sound (this adjectival sense is not comparable).
- electrophorus — A device for repeatedly generating static electricity by induction.