… and, eventually, how to abracadabra things out of sight. Yes, it’s Verbing Day on AZ Blog!
Politics and real estate: to door knock. It started on the Rachel Maddow Show on MSNBC on 10/11, with the cite presented here in its larger context:
(#1) to door knock / door-knock ‘knock on doors’ (in political canvassing): a N + V verb, whose origin lies in a back-formation from the synthetic compound door knocking / door-knocking
The semantics / pragmatics of the synthetic compound is specialized — not merely knocking on doors, but doing so in specific sociocultural settings (political canvassing and door-to-door solicitations by real estate agents, in particular) — and this specialization is shared by the 2pbfV (two-part back-formed V)