homologous
adjective /həˈmɒləɡəs/
/həʊˈmɑːləɡəs/
(specialist)- homologous (with something) similar in position, structure, etc. to something else
- The seal's flipper is homologous with the human arm.
Word Originmid 17th cent.: via medieval Latin from Greek homologos ‘agreeing, consistent’, from homos ‘same’ + logos ‘ratio, proportion’.