/ Dictionary / Index S spindleage: Meaning and Definition of Find definitions for: spin•dle•age Pronunciation: (spin'dl-ij), [key] — n. total number or capacity of spindles in a mill, area, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. spindle spindle file Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language