(astronautics) A type of movement of a spacecraft from one orbit to another, in which the spacecraft first raises its apoapsis to an extremely high altitude, then, at the new, higher, apoapsis, performs an engine burn to change its periapsis to that of the desired orbit, and, finally, upon reaching the new periapsis, performs a third burn to lower the eccentricity of its orbit and circularize in the desired orbit, or performs these steps in reverse to move from a higher to a lower orbit.

(humorous, offensive) A slogan suggesting that bisexual people tend to become exclusively homosexual later in life.

Alternative spelling of beestings (“first milk after giving birth”)

Alternative form of beestings (first milk drawn from an animal after it has given birth)

A surname from Polish.

plural of Biesecker

A surname.

A surname.

plural of Bies