Note // Interstitial

Note to self: interstitial is a weird word.

The definition, you ask?

in·ter·sti·tial

 [in-ter-stish-uhl]

–adjective

1.

pertaining to, situated in, or forming interstices.

2.

Anatomy. situated between the cells of a structure or part:interstitial tissue.

–noun

3.

Crystallography. an imperfection in a crystal caused by the presence of an extra atom in an otherwise complete lattice.Compare vacancy (def. 6).

Yeah, I'm still not sure what it means. . .