Definition of dad noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
May 4, 2026 · dad (third-person singular simple present dads, present participle dadding, simple past and past participle dadded) (transitive) To throw against something; to dash.
Factsheet What does the noun dad mean? There are three meanings listed in OED's entry for the noun dad. See ‘Meaning & use’ for definitions, usage, and quotation evidence.
Although they are both terms that refer to a father, they should be used in different contexts. For example, Father is generally more formal and should be used when referring to so
From Middle English dadd, dadde, perhaps of Celtic origin, compare Welsh, Breton and Gaelic dad, tad; possibly related to Russian дядя ("uncle"). dad: A father.