A colonic vesicle

A sexually dimorphic species of malkoha, Rhinortha chlorophaea, of Peninsula Malaysia, Sumatra, and Borneo.

A large floor-mounted swing with bars instead of ropes, sometimes used in circus performances to make high acrobatic jumps.

(astronomy, celestial mechanics) An imaginary celestial body (corresponding to another, real, orbiting one) which orbits with constant speed along an auxiliary circle (a circle which shares a diame...