spearhead
spir hed
- n someone who leads or initiates an activity (attack or campaign etc.)
- n the leading military unit in an attack
- n the head and sharpened point of a spear
- v be the leader of
She spearheaded the effort to find a cure for the disease
- They first tried to use armored personnel carriers to spearhead their attack, but the long straight streets of the old quarter enabled Communist gunners to knock them out from half .
- The 25 Republican Governors (now 26) were to be the spearhead of the movement, and Rockefeller soon settled on Romney as its beneficiary.
- Indian jet fighters streaked from the sky to smash the armored spearhead.