c. 1400. Brut, 316. Men founden vnnumerable multitudes of hem [sc. sparrows] dede in feldes.
c. 1440. Alph. Tales, 485. He was deseyvid be a fend þat promysid hym to gyff hym ane vnnumerable porcion of gude.
1536. in Songs, Carols, etc. (E.E.T.S.), 162. At þe Towr þer was shott vnnumerable many gonnes.
1567. Golding, Ovids Met., VIII. (1593), 186. So winding waies Unnumerable Dædalus within his worke convays.
1611. Cotgr., Innombrable, innumerable, vnnumerable.
Hence † Unnumerableness. Also † Unnumerably adv.
1565. Cooper, Thesaurus, Innumerabilitas, *vnnumerablenesse: passyng all number.
c. 1440. Promp. Parv., 366/1. *Onnumerably, innumerabiliter.
1611. Cotgr., Innumerablement, innumerably, vnnumerably.