spearhead
🇺🇸
/ˈspɪrhed/
🇬🇧
/ˈspɪəhed/
The leader or main supporter of an activity.
She was the spearhead of the effort to improve local schools.
그녀는 지역 학교 개선을 위한 노력의 선봉장이었습니다.
To lead or start an activity, especially an attack or a campaign.
She will spearhead the new community project.
그녀는 새 커뮤니티 프로젝트의 선봉장이 될 것입니다.