pinion
US /ˈpɪn.jən/
UK /ˈpɪn.jən/
1.
bánh răng nhỏ
to hold someone, especially by the arms, to prevent them from moving:
:
•
He was pinioned to the wall by two men while another one repeatedly punched him.
1.
bánh răng nhỏ
a small wheel with teeth-like parts around its edge that fit against similar parts on a larger wheel or a rack (= bar with teeth-like parts):
:
•
a rack-and-pinion assembly