backslap

== English == === Etymology === From back +‎ slap. === Verb === backslap (third-person singular simple present backslaps, present participle backslapping, simple past and past participle backslapped) To enthusiastically affirm or congratulate a person, especially by patting them on the back. ==== Derived terms ==== backslapper backslapping === Anagrams === slap-back, slapback