spamming in English dictionary spamming Meanings and definitions of "spamming" Present participle of spam. noun (Internet) The act of sending unwanted electronic mail. verb present participle of [i]spam[/i] more Grammar and declension of spamming spamming (countable and uncountable, plural spammings) more Spamming Sample sentences with "spamming" Declension Stem Try again Available translations Croatian Czech Dutch Esperanto Estonian French German Irish Italian Japanese Portuguese Spanish Welsh Authors