foam noun verb Stress: first syllable 🤍 Save Syllables: foam (1) English Definition A mass of small bubbles in liquid caused by agitation, fermentation, or foaming agents Example Sentence The sea waves were creating foam on the shore. US IPA /foʊm/ 🔊 Listen US UK IPA /fəʊm/ 🔊 Listen UK Synonyms froth bubbles lather spume Share this Word Facebook WhatsApp X Telegram Copy Link