'Multicellular' definitions:

Definition of 'multicellular'

(from WordNet)
adjective
Consisting of many cells; "multicellular organisms"

Definition of 'Multicellular'

From: GCIDE
  • Multicellular \Mul`ti*cel"lu*lar\, a. Consisting of, or having, many cells or more than one cell. [1913 Webster]