Meaning of the word spearhead in English

What does spearhead mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

spearhead

US /ˈspɪr.hed/
UK /ˈspɪə.hed/
"spearhead" picture

Noun

the leading element of an attack or movement

Example:
The special forces unit formed the spearhead of the invasion.
She was the spearhead of the new environmental campaign.

Verb

to lead an attack or movement

Example:
The general decided to spearhead the assault himself.
A new committee was formed to spearhead the reform efforts.