Being an injective Lipschitz function whose inverse function is also Lipschitz.

(LGBT) The tendency to ignore, deny, or minimize the existence of bisexuals and/or bisexuality.

(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.

plural of bi-elliptic transfer

Alternative spelling of bimetal strip

plural of bi-metal strip

(music) A key using alternative fingerings for certain notes on woodwind instruments. Specifically, a key that is located between the first and second keys operated by the left hand on a saxophone. Pressing LH1 and the bis key simultaneously results in the sounding of a Bb. This is especially useful when playing in keys with many flats.

plural of hang-by

plural of bis key

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