(aircraft) wing flap

husband of wife's older sister

(literary) breadth of mind

husband of wife's younger sister

bosom (the seat of emotions); one's mind

buttoned Chinese jacket

lapel of jacket; heart; aspiration; vision

the front piece(s) of a Chinese jacket; lapel

husbands of sisters; brothers-in-law; extremely close (of a relationship)

buttoned Chinese tunic; unbuttoned (to cool down)