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Definition of spearhead
(Entry 1 of 2)
1 : the sharp-pointed head of a spear
2 : a leading element, force, or influence in an undertaking or development
spearhead
verbspearheaded; spearheading; spearheads
Definition of spearhead (Entry 2 of 2)
: to serve as leader or leading element of
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Time Traveler for spearhead
The first known use of spearhead was in the 14th century
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