lysosome

US:USA pronunciation: respellingUSA pronunciation: respelling(līsə sōm′)


WordReference Random House Unabridged Dictionary of American English © 2026
ly•so•some  (līsə sōm′),USA pronunciation n. [Cell Biol.]
  1. a cell organelle containing enzymes that digest particles and that disintegrate the cell after its death. See diag. under cell. 
  • lyso- + -some3 1950–55
ly′so•somal, adj. 

'lysosome' also found in these entries (note: many are not synonyms or translations):

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