plural of 'horn': the hard, often pointed permanent growths on the heads of certain animals (e.g., cattle, goats).



brass or wind instruments of the horn family (e.g., French horn, horns in an orchestra).



sound-making devices on vehicles used as warnings or signals (plural of car horn).



third-person singular present of 'horn': to sound a horn; to toot or honk (intransitive or transitive use).



third-person singular present of 'horn': to furnish or equip with horns (literary/rare).