Windowpane

[Sarah]

See Pane, n., (3) b. [In this sense, written also window pane.]

[Sarah]

[LSD], a '[hit]' of '[acid]'
A small square of dried translucent substance containing a ‘hit’ of acid, that is, LSD, and resembling a ‘gel’ used in theatrical lighting. It dissolves in liquid, melts in your mouth.

A form of acid from the 70s. It came in colors (pun intended) such as [amber] and brown. Hence the name [Amber Windowpane].

[Sarah]

Another word for the [drug] [Acid]/[LSD].

[Gregory]

A pane of glass in a window.