spearhead   (TTS Sound)

The spearhead has 4 Senses.

• spearhead
• someone who leads or initiates an activity (attack or campaign etc.)
• 行動を始めるまたは進める人（攻撃または遠征などで）

• spearhead
• the leading military unit in an attack
• 攻撃での主要な軍事部隊

• spearhead, spearpoint, spear-point
• 槍の穂先, 鋭鋒
• the head and sharpened point of a spear
• 槍の先端と、鋭くされた先

• spearhead
• be the leader of; "She spearheaded the effort to find a cure for the disease"
• リーダーになる