rote

Origin

From Middle English rote (“custom, habit, wont, condition, state”), further origin unknown. Found in the Middle English phrase bi rote (“by heart, according to form, expertly”), c. 1300. Some have proposed a relationship either with Old French rote/rute (“route”), or Latin rota (“wheel”) (see rotary), but the OED calls both suggestions groundless. Another explanation might be the metaphorical comparison between anything repetitive and playing the rote.