Pertaining to, furnished with, or expressed by letters of the alphabet. / According to the sequence of the letters of the alphabet. / (obsolete) literal

(idiomatic) To sit down; to become seated, to sit. / (idiomatic, sports) To be benched, to leave the area of play

simple past tense and past participle of Nigerianize

(organic chemistry) Describing any complex, poorly-characterised organic compounds, derived from others by loss of various elements (especially hydrogen and oxygen), that are mostly carbon