(aviation, of an aircraft) To enter, or remain in, a spin (abnormal stalled flight mode). / (aviation, of a pilot) To cause one's aircraft to enter or remain in a spin (abnormal stalled flight mode).

The quality or characteristic of being Czech.

(medicine, colloquial) Clipping of laparoscopic.

(organic chemistry, especially in combination) The univalent radical CH₂=CH-CO- derived from acrylic acid; 2-propenoyl