Battery life is solid, stating a definite 8-10 hours but thats a minimum and contingent upon use and charging is a breeze.
Winning a prize is contingent upon fulfilling all requirements set forth herein.
He also argued that the road to economic recovery was contingent upon a radical change in American education.
late 14c., from Old French contingent or directly from Latin contingentem (nominative contingens) "happening, touching," present participle of contingere "to touch" (see contact). The noun is from 1540s, "thing happening by chance;" as "a group forming part of a larger group" from 1727.