anent
Anent (prep) means concerning or about something.
Etymology
Comes from Middle English anent, anentes, anempt (“insofar as, inasmuch as, in comparison with, with respect to, as regards, concerning, in the opinion or judgment of; next to, close to, up to, near, adjoining, across from, over against, facing”), which developed from Old English on efn (“by; near”), itself from on and efn. Compare Dutch neven, German neben.