13-letter words starting with di
- diphenoxylate — a substance, C 30 H 32 N 2 O 2 , used in the form of its hydrochloride in the treatment of diarrhea.
- diphenylamine — a colorless, crystalline, slightly water-soluble benzene derivative, C 12 H 11 N, used chiefly in the preparation of various dyes, as a stabilizer for nitrocellulose propellants, and for the detection of oxidizing agents in analytical chemistry.
- diphthongally — in a diphthongal manner
- diphthongized — Simple past tense and past participle of diphthongize.
- dipleidoscope — an instrument that uses a telescope and a hollow prism to see when the sun crosses the meridian
- diplobacillus — a double bacillus; two bacilli linked end to end.
- diplock court — in Northern Ireland, a court of law designed to try cases linked with terrorism. In order to prevent the intimidation of jurors, the court consists of a single judge and no jury
- diplomatology — diplomatics as a subject of scientific study
- dipole moment — electric dipole moment.
- diprotic acid — any acid with two hydrogen atoms in its molecule that are capable of being released or ionized in water, such as sulphuric acid and carbonic acid
- diprotodontid — any of the extinct marsupials belonging to the genus Diprotodon, characterized by having two incisor teeth in the bottom jaw
- dipsomaniacal — Pertaining to or suffering from dipsomania.
- dipstick test — a test for detecting the presence of sugar in the urine, as in diabetes.
- direct access — pertaining to the ability to obtain data from, or place data in, external storage without the need to sequentially scan other data contained there.
- direct action — any action seeking to achieve an immediate or direct result, especially an action against an established authority or powerful institution, as a strike or picketing.
- direct cinema — a rigorous form of cinéma vérité, especially as practiced by some American cinematographers in the late 1950s, in which only indigenous sound is used.
- direct labour — work that is an essential part of a production process or the provision of a service
- 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.
- direct motion — the movement of a celestial body (as seen from the earth) from east to west across the sky
- direct object — a word or group of words representing the person or thing upon which the action of a verb is performed or toward which it is directed: in English, generally coming after the verb, without a preposition. In He saw it the pronoun it is the direct object of saw.
- direct speech — actual words spoken, not quoted or reported
- direct-access — pertaining to the ability to obtain data from, or place data in, external storage without the need to sequentially scan other data contained there.
- direct-acting — (of a steam pump) having the steam pistons connected directly to the pump pistons without a crankshaft or flywheel.
- direct-mailer — a person or firm engaged in direct-mail advertising.
- directionally — of, relating to, or indicating direction in space.
- directionless — the act or an instance of directing.
- directorially — In terms of film direction.
- directorships — Plural form of directorship.
- dirty laundry — personal or private matters that could cause embarrassment if made public: You didn't have to air our dirty linen to all your friends!
- dirty old man — a mature or elderly man with lewd or obscene preoccupations.
- dirty realism — a style of writing, originating in the US in the 1980s, which depicts in great detail the seamier or more mundane aspects of ordinary life
- dirty weekend — A dirty weekend is a weekend during which two people go away together, mainly in order to have sex.
- dirty-laundry — personal or private matters that could cause embarrassment if made public: You didn't have to air our dirty linen to all your friends!
- disaccharides — Plural form of disaccharide.
- disaccustomed — Simple past tense and past participle of disaccustom.
- disadvantaged — lacking the normal or usual necessities and comforts of life, as proper housing, educational opportunities, job security, adequate medical care, etc.: The government extends help to disadvantaged minorities.
- disadvantages — Plural form of disadvantage.
- disaffiliated — Simple past tense and past participle of disaffiliate.
- disaffirmance — to deny; contradict.
- disafforested — Simple past tense and past participle of disafforest.
- disaggregated — to separate (an aggregate or mass) into its component parts.
- disagreeables — annoying things
- disagreements — Plural form of disagreement.
- disallowances — Plural form of disallowance.
- disambiguated — Simple past tense and past participle of disambiguate.
- disambiguates — Third-person singular simple present indicative form of disambiguate.
- disambiguator — Anything that serves to disambiguate.
- disapparelled — undressed; naked
- disappearance — the act or an instance of disappearing; a ceasing to be seen or to exist.
- disappointing — failing to fulfill one's hopes or expectations: a disappointing movie; a disappointing marriage.