lip

nouns

either of two fleshy folds of tissue that surround the mouth and play a role in speaking
lip
is a part of
the externally visible part of the oral cavity on the face and the system of organs surrounding the opening
"she wiped lipstick from her mouth"
mouth
is a type of (narrower)
any body part visible externally
external body part
is a type of (narrower)
a movable speech organ
articulator
(botany) either of the two parts of a bilabiate corolla or calyx
lip
domain category
the branch of biology that studies plants
botany, phytology
is a type of (narrower)
any part of a plant or fungus
plant part, plant structure
an impudent or insolent rejoinder
"don't give me any of your sass"
back talk, backtalk, lip, mouth, sass, sassing
the top edge of a vessel or other container
brim, lip, rim
either the outer margin or the inner margin of the aperture of a gastropod's shell
lip
is a type of (narrower)
the boundary line or the area immediately inside the boundary
border, margin, perimeter