Origin: 1350–1400;Middle Englishuscher doorkeeper < Anglo-Frenchusser,Old French (h)uissier doorman, officer of justice < Vulgar Latin*ustiārius, equivalent to Latinōsti(um) door + -ārius-ary; see -er2
c.1380, "servant who has charge of doors and admits people to a chamber, hall, etc.," from Anglo-Fr. usser (12c.), from O.Fr. ussier, from V.L. ustiarius "doorkeeper," from L. ostiarius "door-keeper," from ostium "door, entrance," related to os "mouth." Fem. form usherette is attested from 1925. The