a., adv., and sb. [OE. þúsendfeald: see THOUSAND and -FOLD.]
A. adj. One thousand times as much or many; consisting of a thousand parts; a thousand times repeated or multiplied.
c. 1000. Ælfric, Hom., II. 576. Salomon ʓeoffrode him þusendfealde onsæʓednyssa æt anre offrunge.
a. 1023. Wulfstan, Hom., xlvii. (Napier), 243. Ðæt þusendfeald ʓetæl is fulfremed.
c. 1200. Trin. Coll. Hom., 191. Mid þusendfeld wrenches he þe herte to-wendeð.
1840. Carlyle, Heroes, i. How such light will then shine out, and with wondrous thousandfold expansion spread itself.
1858. Hawthorne, Fr. & It. Note-Bks. (1872), I. 45. This bustle and babble; this thousand-fold talk.
B. adv. A thousand times (in amount); a thousand times as much. (Usually a thousandfold.)
a. 1225. Leg. Kath., 2323. Þæt þing schal arisen, þurh þæt fal, a þusentfalt te fehere to lif undeðlich.
c. 1374. Chaucer, Troylus, I. 819. A guerdoun A þowsand folde more þan he kan deserue.
a. 1500[?]. Chester Pl., i. 144. Brighter then god a thowsand fould.
1586. A. Day, Eng. Secretary, II. (1625), 86. Thou hast heaped mischiefe a thousandfold to thy selfe.
16816. J. Scott, Chr. Life, II. i. § 3. Our sincere Compliance with the immutable Obligations of Piety and Vertue, is a Thousandfold more acceptable to God, than [etc.].
1872. Morley, Voltaire, i. (1886), 10. The sacrifice may repay itself a thousand-fold.
† b. A thousand times (in succession). rare1.
150020. Dunbar, Poems, xlix. 37. War the fox tane a thousand fawd, And grace him gevin als oft for frawd.
C. sb. A thousand times the amount or number.
a. 1711. Ken, Sion, Poet. Wks. 1721, IV. 370. The Son adord and nursd by the sweet Maid, A thousand-fold of Love for Love repaid.
Hence Thousandfoldly adv. = B. rare1.
1829. Coleridge, Improvisatore, Poems, II. 130. In the person of a thousand-foldly endeared partner.