(n.) The pointed head, or end, of a spear.

advance guard airhead avant-garde battle line be the bellwether beachhead beacon blaze the trail break the ice bridgehead cutting edge farthest outpost first line forefront front front line front rank front-runner get ahead of get before go before guide have the start head head the line initiate lap launch lead lead the dance lead the way light the way line outguard outpost outstrip pace pioneer point precede precursor railhead scout set the pace stand first take the initiative take the lead van vanguard