Letterora

Crossword clue: a natural opening or perforation through a bone or a membranous structure

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

foramen 7 letters wn-def

a natural opening or perforation through a bone or a membranous structure

hiatus 6 letters wn-def

a natural opening or perforation through a bone or a membranous structure

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Related clues

Another word for hiatusThe concurrence of two vowels in two successive words or syllables. Pope.