- a group of organisms considered as having evolved from a common ancestor
WordReference Random House Unabridged Dictionary of American English © 2026
clade
(klād),USA pronunciation n. [Biol.]
- Biologya taxonomic group of organisms classified together on the basis of homologous features traced to a common ancestor.
- Greek kládos branch
- 1957
Collins Concise English Dictionary © HarperCollins Publishers::
clade /kleɪd/ n