sucking suc·king UK/ˈsʌkɪŋ/ US/ˈsʌkɪŋ/ fairly common noun 1. the act of sucking Synonymssucksuction Related words Word family suctionsuck Broader terms consumption WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved.
