plural of duma

(slang, transitive) To finish a romantic relationship with (someone).

plural of apple dumpling shop

(US, vulgar) stupid.

(now offensive) Deaf and not able to speak.

(Cockney rhyming slang) bum (behind, bottom).

plural of dump truck

(intransitive, computing) To generate a core dump. / (slang, computing) To ramble pointlessly at length; especially used in apology

plural of dummy run

(slang) The transfer of a large quantity of information or knowledge from one person to another, as for example when one skilled employee is to replace another.