Bottom

[Rihanna]

when somebody puts their peanut butter on the bottom of [the sandwich] and their jelly on top, theyre [a bottom]. if they put [the peanut] butter on top theyre a top.

[Raeanne Dimick]

The male who receives the [anal penetration] in [gay sex] and, usually, but not always, performs the [oral].

[sky]

the lower side of anything

[KalanNug]

the fleshy part of the human body that you sit on

[gusepinax]

a depression forming the ground under a body of water

[EdwardyHuche]

low-lying alluvial land near a river

[Mendocky]

situated at the bottom or lowest position

[ScottLer]

provide with a bottom or a seat

[DennisSt]

come to understand

[ArthuraCig]

Character, reliability, staying power, dignity, integrity or sound judgment.

[LeeTot 0]

certain parts of a vessel, particularly the cargo hold or the portion of the ship that is always underwater.

[Utpal Shuvro]

The second half of an inning, the home teams turn to bat.

[ArthuraCig]

To fall to the lowest point.

[Gembakrofe]

To be anally penetrated in gay sex

[sky]

To rest upon as its support.

[CarinMusic]

Bottom can refer to the lowest or lowest ranking position or part of something. It can also describe a submissive or passive role in a power dynamic, typically within a sexual context.

[Marquetta]

that upon which anything rests or is founded, in a literal or a figurative sense; foundation; groundwork

[MonicaLes]

the bed of a body of water, as of a river, lake, sea

[Dianne]

the fundament; the buttocks

[Taksi154r]

low land formed by alluvial deposits along a river; low-lying ground; a dale; a valley