intercellular

One of its weakest aspects is, perhaps, that the so-called intercellular substance plays an uncertain and unsatisfactory part.

Periplast, per′i-plast, n. the intercellular substance of an organ or tissue of the body.

These lines arise from the existence of passages between the cells, containing air; and they are called intercellular passages.

It is obvious that the ossified substance of bone is intercellular in character, and corresponds to the matrix of cartilage.

When there is a considerable amount of intercellular fibrous tissue, the tumour is called a fibro-sarcoma.