English Words: Q
2,880 words · Page 30 of 58
Describing a smooth 2n-dimensional manifold that admits a smooth, locally standard action of an n-dimensional torus, with orbit space an n-dimensional simple convex polytope.
Being nearly or almost universal; existing in the vast majority of typical conditions.
The state of being quasiuniversal; the property of existing or holding true in virtually all conditions.
Any of a class of algebraic structures generalizing the notion of variety by allowing equational conditions on the axioms defining the class.
A very bitter triterpenoid lactone, extracted as white crystals from the quassia tree, used in traditional Chinese medicine
Relating to the belief that the Book of Concord is authoritative insofar as it faithfully describes the Christian faith as revealed in the Bible; admitting the possibility that the Book of Concord might contradict the Bible.
Any reaction in which a tertiary amine is converted to a quaternary ammonium compound
The four aces, kings, queens, jacks, or tens, in the game of piquet, any of these counting as fourteen points.
Spelling & Dictionary Insight
The English alphabetical index for the letter Q contains 2,880 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 58 pages, and you are currently viewing page 30. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.
On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.
For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "Q" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.