serene adjective Stress: second syllable π€ Save Syllables: se-rene (2) English Definition Calm, peaceful, and untroubled. Example Sentence She had a serene expression on her face. US IPA /sΙΛriΛn/ π Listen US UK IPA /sΙΛriΛn/ π Listen UK Synonyms calm peaceful tranquil placid Antonyms agitated turbulent chaotic Share this Word Facebook WhatsApp X Telegram Copy Link