An edge or border (originally specifically of the sea or a body of water).
A projecting rim, especially of a hat.
The topmost rim or lip of a container.
To be full to overflowing.
Of pigs: to be in heat, to rut.
To fill to the brim, upper edge, or top.
An edge around something, especially when circular.
A wheelrim.
A membrane.
A semicircular copydesk.
To form a rim on.
To roll around a rim.
To lick the anus of a partner as a sexual act.
To follow the contours, possibly creating a circuit.