be twofold
21twofold — two ► CARDINAL NUMBER ▪ one less than three; 2. (Roman numeral: ii or II.) ● put two and two together Cf. ↑put two and two together ● two by two (or two and two) Cf. ↑two by two …
22twofold tackle — noun see twofold purchase …
23twofold purchase — Mach., Mech. a purchase using a double standing block and a double running block so as to give a mechanical advantage of four or five, neglecting friction, depending on whether the hauling is on the standing block or the running block. * * * …
24Twofold mechanism — Механизм двусгибной фальцовки …
25Twofold product — Двухсгибная печатная продукция …
26twofold — Synonyms and related words: Janus like, ambidextrous, as much again, bifacial, bifold, biform, bilateral, binary, binate, biparous, bivalent, conduplicate, disomatous, double, double barreled, double faced, doubly, dual, dualistic, dually, duple …
27twofold — I (Roget s IV) modif. Syn. twice over, duplex, double; see two . II (Roget s Thesaurus II) adjective 1. Composed of two parts or things: biform, binary, double, dual, duple, duplex, duplicate, geminate. See PART. 2. Twice as much or as large:… …
28twofold — adv. doubly; in a double degree adj. doubled; having two parts …
29twofold — a. Double, duplicate …
30twofold — adj binary, Algebra. binomial; double, dual, dualistic, duplex, duplicate; geminate, twin, coupled; biform …