suck noun verb Stress: first syllable ðĪ Save Syllables: suck (1) English Definition To draw liquid into the mouth by inhaling or using muscles Example Sentence The baby was sucking its thumb. US IPA /sĘk/ ð Listen US UK IPA /sĘk/ ð Listen UK Synonyms draw sip absorb drain inhale Antonyms spew expel blow Share this Word Facebook WhatsApp X Telegram Copy Link