litogen

Relating to the law or to lawyers.

(slang) A legitimate child.

A portmanteau of fentanyl and analog, referring to synthetic opioids chemically similar to fentanyl but slightly altered in molecular structure — often to sidestep drug scheduling laws. Fentalogs are at the center of the overdose crisis because they can be dozens to thousands of times more potent than morphine, and users often can't tell them apart from other substances. The term is used in harm reduction, law enforcement, and drug policy discussions.

(US, legal) A drug as defined under the Orphan Drug Act (1983).

Past tense of "light" — the literal verb sense. "He lit a candle."