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Acetabulum

nounid 9584·updated May 18, 2026
verified

the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint

Attested in

No recorded attestations. They are written when an MWE tagging stage is completed, stamped with the pack version and the document’s digest.

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier

Sensitivity

unclassified

Information Class

unclassified

Variants

synonym
cotyloid cavity
plural
Acetabulums
possessive
Acetabulum's
pluralpossessive
Acetabulums'

Framework definitions

Wordset Dictionary1 senseview framework →
§1
the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint
DR-088 backfill from the noun definition column

Outgoing relationships

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Incoming relationships

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