(nautical) A double slate, marked and ruled on the inside, for recording the log.

Larus schistisagus, a large gull.

To enslave someone; to strip someone of their freedom.

past participle of take slave

Opposed to the use of slang.

(mathematics) In an optimization problem, a variable added to an inequality constraint to transform it into an equality.

plural of slack variable

One who slays oneself; self-killer.

(Pokémon video games, fandom slang) A Pokémon retained by the player to use Hidden Machine moves (certain moves that usually help in exploring the world of the games).

simple past tense of take up the slack