13-letter words containing q, a, i
- quadrilateral — having four sides.
- quadrilingual — using or involving four languages: a quadrilingual person; a quadrilingual translation of the Bible.
- quadriliteral — using or consisting of four letters.
- quadrillionth — a cardinal number represented in the U.S. by 1 followed by 15 zeros, and in Great Britain by 1 followed by 24 zeros.
- quadrilocular — having four compartments
- quadringenary — a 400th anniversary
- quadripartite — divided into or consisting of four parts.
- quadriphonics — quadraphony.
- quadriplegics — Plural form of quadriplegic.
- quadrumvirate — a governing or managing group, coalition, or the like, of four persons.
- quadruplicate — one of four copies or identical items, especially copies of typewritten material.
- quadruplicity — the state or fact of being quadruple or fourfold.
- quaker-ladies — bluet (def 1).
- quaking aspen — any of various poplars, as Populus tremula, of Europe, and P. tremuloides (quaking aspen) or P. alba (white aspen) of America, having soft wood and alternate ovate leaves that tremble in the slightest breeze.
- quaking grass — any of several grasses of the genus Briza, having spikelets with slender, drooping stalks.
- qualification — a quality, accomplishment, etc., that fits a person for some function, office, or the like.
- qualificative — That which qualifies, modifies, or restricts; a qualifying term or statement.
- qualificatory — That serves as qualification.
- qualifiedness — The property of being qualified (restricted or limited by conditions).
- qualitatively — pertaining to or concerned with quality or qualities.
- quality point — Education. grade point.
- quality press — the more serious newspapers which give detailed accounts of world events, as well as reports on business, culture, and society
- quantity mark — a mark that is placed above a vowel or syllable to indicate its duration or length
- quantivalence — quantitative equivalence
- quarantinable — Subject to quarantine; under quarantine.
- quarter grain — the grain appearing in quartersawed wood.
- quarter point — the fourth part of the distance between any two adjacent points of the 32 marked on a compass, being 2° 48′ 45″.
- quarter-final — A quarter-final is one of the four matches in a competition which decides which four players or teams will compete in the semi-final.
- quarter-miler — an athlete who specializes in running the quarter mile or the 400 metres
- quarterfinals — Plural form of quarterfinal.
- quartodeciman — one of a group of early Christians who observed Easter on the day of the Jewish Passover regardless of whether or not it was Sunday
- quartziferous — consisting of or containing quartz: quartziferous rock.
- quasi-crystal — a group of atoms resembling a crystal but not having symmetrical plane faces
- quasi-federal — pertaining to or of the nature of a union of states under a central government distinct from the individual governments of the separate states, as in federal government; federal system.
- quasi-medical — of or relating to the science or practice of medicine: medical history; medical treatment.
- quasi-private — belonging to some particular person: private property.
- quasi-retired — withdrawn from or no longer occupied with one's business or profession: a retired banker.
- quasi-totally — constituting or comprising the whole; entire; whole: the total expenditure.
- quasimilitary — Having certain military aspects.
- quasiparticle — an entity, as an exciton or phonon, that interacts with elementary particles, but does not exist as a free particle.
- quaternionist — a mathematician who works with quaternions
- queer-bashing — the activity of making vicious and unprovoked verbal or physical assaults upon homosexuals or supposed homosexuals
- question mark — Also called interrogation point, interrogation mark. a mark indicating a question: usually, as in English, the mark (?) placed after a question.
- questionaries — Plural form of questionary.
- questionnaire — a list of questions, usually printed, submitted for replies that can be analyzed for usable information: a questionnaire used in market research.
- quick-release — (of part of a device, etc) capable of being detached quickly and easily
- quincentenary — a 500th anniversary or its celebration.
- quincuncially — In a quincuncial fashion.
- quindecagonal — (geometry) Shaped like a quindecagon; fifteen-sided.
- quindecennial — of or relating to a period of 15 years or the 15th occurrence of a series, as an anniversary.