concave

adjectives

curving inward

concave

is derived from

is derived from

is derived from

antonym

is similar to

of the cup-shaped socket that receives the head of the thigh bone

acetabular, cotyloid, cotyloidal

is similar to

concave on both sides

biconcave, concavo-concave

is similar to

having a concave shape like a boat

boat-shaped

is similar to

having a concave shape with an open top like a bowl

bowl-shaped

is similar to

shaped like a pouch

bursiform, pouch-shaped, pouchlike, saclike

is similar to

concave on one side and convex on the other with the concavity being greater than the convexity

concavo-convex

is similar to

resembling the shape of a cup

cuplike

is similar to

shaped like (or supporting) a cupule

cupular, cupulate

is similar to

shaped like a dish or pan

dish-shaped, dished, patelliform

is similar to

flat on one side and concave on the other

planoconcave

is similar to

resembling an alcove

recessed

is similar to

having a concave shape like a saucer

saucer-shaped

is similar to

depressed like a navel

umbilicate

is similar to

having a concave shape like an urn

urn-shaped