bottom

Definitions

• The lowest part of anything.
• (uncountable) Character, reliability, staying power, dignity, integrity or sound judgment.
• (now) Low-lying land; a valley or hollow.
• The buttocks or anus.
• (nautical) A cargo vessel, a ship.
• (nautical) Certain parts of a vessel, particularly the cargo hold or the portion of the ship that is always underwater.
• (baseball) The second half of an inning, the home team's turn at bat.
• (BDSM) A submissive in sadomasochistic sexual activity.
• (LGBT) A person with a preference for being penetrated during sexual intercourse.
• (physics) A bottom quark.
• (often) The lowest part of a container.
• A ball or skein of thread; a cocoon.
• The bed of a body of water, as of a river, lake, or sea.
• An abyss.
• (obsolete) Power of endurance.
• (obsolete) Dregs or grounds; lees; sediment.
• (usually: bottoms or bottomland) Low-lying land near a river with alluvial soil.