1. 组长：headline 压头线;标题;新闻广播的摘要 | headman 组长 | headmaster 校长

2. headman

2. 队长/首领/酋长：headlock /将对手之头紧挟于腋下的一种摔角法/ | headman /队长/首领/酋长/ | headmaster /校长/

1. （村庄的）村长;（部落的）酋长，头人
    A headman is the chief or leader of a tribe in a village.

1. the head of a tribe or clan

    Synonym: tribal chiefchieftainchief

2. an executioner who beheads the condemned person

    Synonym: headsman