'Spearhead' definitions:

Definition of 'spearhead'

From: WordNet
noun
Someone who leads or initiates an activity (attack or campaign etc.)
noun
The leading military unit in an attack
noun
The head and sharpened point of a spear [syn: spearhead, spearpoint, spear-point]
verb
Be the leader of; "She spearheaded the effort to find a cure for the disease"

Definition of 'Spearhead'

From: GCIDE
  • Spearhead \Spear"head`\, n. The pointed head, or end, of a spear. [1913 Webster]

Synonyms of 'spearhead'

From: Moby Thesaurus

Words containing 'Spearhead'