English dictionary
spearhead
/'sp/i/r,h/E/d/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
someone who leads or initiates an activity (attack or campaign etc.)
Source: WordNet 3.0
-
the leading military unit in an attack
Source: WordNet 3.0
-
the head and sharpened point of a spear
Source: WordNet 3.0
-
The pointed head, or end, of a spear.
Source: webster1913
verb
-
be the leader of
ExamplesShe spearheaded the effort to find a cure for the disease.
Source: WordNet 3.0