threefold
adjective, adverb, noun, verb
Forms threefolds threefolding threefolded three-fold 3-fold
- adjective Three times as great.
- adjective Triple.
- adverb By a factor of three.
- noun (mathematics) An algebraic variety of dimension 3.
- verb (transitive) To make threefold; to triple.
Synonyms
thrissome ternary trine triple triplicate thrice trebly treble three-fold double dual twofold two-fold three times
Antonyms
Etymology
From Middle English threfold, from Old English þrīfeald. Equivalent to three + -fold.
Webster’s 1913
Etymology [OE. þreofald; cf. AS. þrifeald.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “threefold”, CC BY-SA 4.0. Details