boomersplain

== English == === Etymology === From boomer (“a baby boomer”) +‎ -splain. === Verb === boomersplain (third-person singular simple present boomersplains, present participle boomersplaining, simple past and past participle boomersplained) (slang, derogatory) To condescendingly explain (something) to a younger person as a baby boomer. For more quotations using this term, see Citations:boomersplain.