fortyfold

English

English numbers ^(edit)

←  30		40		50  →
		4
Cardinal: forty     Ordinal: fortieth     Adverbial: forty times     Multiplier: fortyfold

Etymology

From forty +‎ -fold.

Adjective

fortyfold (not comparable)

1. By a multiple of forty; by forty times as much or as many.

Adverb

fortyfold (not comparable)

1. By a factor of forty.