'extracellular' definitions:
Definition of 'extracellular'
(from WordNet)
adjective
Located or occurring outside a cell or cells; "extracellular fluid" [ant: intracellular]
Definition of 'extracellular'
From: GCIDE
- extracellular \extracellular\ adj. located or occurring outside of a living cell or cells; as, extracellular fluid. Opposite of intracellular. [WordNet 1.5]