morphology

Noun
  1. The branch of biology that deals with the structure of animals and plants (synset 106087877)
  2. Studies of the rules for forming admissible words (synset 106187758)
  3. The admissible arrangement of sounds in words (synset 106187445)
  4. The branch of geology that studies the characteristics and configuration and evolution of rocks and land forms (synset 106127462)

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