Online English Dictionary and Vocabulary Builder
1. [a] relating to or concerned with the morphology of plants and animals; "morphological differences"
2. [a] pertaining to geological structure; "geomorphological features of the Black Hills"; "morphological features of granite"; "structural effects of folding and faulting of the earth''s surface"
3. [a] relating to or concerned with the formation of admissible words in a language
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