A liplike structure; especially one of the two pairs of folds of skin on either side of the vulva.
The lip of a labiate corolla.
A liplike part of various invertebrates.
The lip against which pressured air is driven to produce sound in a recorder and in a pipe organ with flue pipes.
A lower mouthpart of an insect that is formed by the second pair of maxillae united in the middle line.
A membrane.
A wheelrim.
An edge around something, especially when circular.
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.