Wordnet 3.0
ADJECTIVE (1)
1.
located or occurring within a cell or cells;
- Example: "intracellular fluid"
The Collaborative International Dictionary of English v.0.48:
Intracellular \In`tra*cel"lu*lar\, a. (Biol.)
Within a cell; as, the intracellular movements seen in the
pigment cells, the salivary cells, and in the protoplasm of
some vegetable cells; intracellular enzymes. Contrasted with
extracellular.
[1913 Webster +PJC]
WordNet (r) 3.0 (2006):
intracellular
adj 1: located or occurring within a cell or cells;
"intracellular fluid" [ant: extracellular]