SkyfireDict

in advance   (TTS Sound)

The adj in advance has 1 sense

• advance, advanced, in advance -- (situated ahead or going before; "an advance party"; "at that time the most advanced outpost was still east of the Rockies")

The adv in advance has 1 sense

• ahead, in advance, beforehand -- (ahead of time; in anticipation; "when you pay ahead (or in advance) you receive a discount"; "We like to plan ahead"; "should have made reservations beforehand")