resin noun Stress: first syllable π€ Save Syllables: res-in (2) English Definition A sticky flammable organic substance, insoluble in water, exuded by some trees. Example Sentence Resin is collected from pine trees. US IPA /Λrezn/ π Listen US UK IPA /Λrezn/ π Listen UK Synonyms gum pitch tar sap Antonyms solvent liquid Share this Word Facebook WhatsApp X Telegram Copy Link