backform

== English == === Etymology 1 === A back-formation from backformation. By surface analysis, back- +‎ form. ==== Noun ==== backform (plural backforms) Alternative form of back-form (“a back-formation”). ==== Verb ==== backform (third-person singular simple present backforms, present participle backforming, simple past and past participle backformed) Alternative form of back-form. === Etymology 2 === From back- +‎ form. ==== Noun ==== backform (plural backforms) (construction) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.