Kata bahasa Indonesia
English word
HYPHEN
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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WORDNET DICTIONARY
Noun acetabulum has 1 sense
- acetabulum(n = noun.body) cotyloid cavity - the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint; is a part of hipbone, innominate bone
is a kind of socket
Derived form adjective acetabular1
CIDE DICTIONARY
acetabulum, n. [L., a little saucer for vinegar, fr. acetum vinegar, fr. acere to be sour.].
- A vinegar cup; socket of the hip bone; a measure of about one eighth of a pint, etc. [1913 Webster]
- The bony cup which receives the head of the thigh bone. [1913 Webster]
OXFORD DICTIONARY
acetabulum, n. (pl. acetabula) Zool.
1 the socket for the head of the thigh-bone, or of the leg in insects.
2 a cup-shaped sucker of various organisms, including tapeworms and cuttlefish.
1 the socket for the head of the thigh-bone, or of the leg in insects.
2 a cup-shaped sucker of various organisms, including tapeworms and cuttlefish.
Etymology
ME f. L, = vinegar cup f. acetum vinegar + -abulum dimin. of -abrum holder