acetabulum
nounHow to pronounce acetabulum:
Definition of acetabulum:
- acetabulum (noun):
- a ventral sucker of a trematode
- noun. the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint.
Synonyms for acetabulum:
socketOther 5-syllable words like acetabulum
Here are some other common words that have 5 syllables, like acetabulum does.
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