ALL meanings of leadoff
lead·off
L l - noun leadoff Beginning something by leading the way. 1
- noun leadoff an act that starts something; start; beginning. 1
- noun leadoff Baseball. the player who is first in the batting order or who is first to bat for a team in an inning. 1
- adjective leadoff leading off or beginning: the lead-off item on the agenda. 1
- noun leadoff the first in a series of actions, moves, etc. 0
- adjective leadoff designating the first batter in a lineup or of an inning (sense 2) inning (sense 2a) 0