pterygium
17 points
English
9 letters
Not in frequency data
Valid in: North American word list
Definitions
noun
either of two thickened triangular layers of conjunctiva extending from the nasal edge of the eye to the cornea; it arises from irritation of the pinguecula
Definition: WordNet 3.1, Princeton University.
Word forms
plural pterygiums
Forms from WordNet 3.1 morphology — every form attested in the dictionary.
Crossword clues
Anagrams
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