To Chamber

1. To enclose in a room.
2. To reside in or occupy a chamber or chambers.
3. To place in a chamber, as a round of ammunition.
4. To create or modify a gun to be a specific caliber.
5. In martial arts, to prepare an offensive, defensive, or counteroffensive action by drawing a limb or weapon to a position where it may be charged with kinetic energy.
6. (obsolete) To be lascivious.

(to be lascivious): blissom, lust; harlotize