(~s)
A bird’s ~ is the hard curved or pointed part of its mouth.
...a black bird with a yellow ~.
= bill
N-COUNT
(~s)
A bird’s ~ is the hard curved or pointed part of its mouth.
...a black bird with a yellow ~.
= bill
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012