手てを挙あげる

1. 1to raise one's hand Translated by Jiyomi
2. 2to surrender
3. 3to raise one's hand to someone (as a threat to strike)
4. 4to become better (at something) ; to improve
5. 5to throw one's hat in the ring ; to volunteer ; to indicate one intends to participate ; to raise one's hand

Other writings and readings

JMdict entry 2210610. Source and licence.