trimming /ˈtɹɪmɪŋ/ noun6 •The act or process of someone who trims. •An ornamental accessory to a dress or other piece of clothing.“You must know I commissioned a particular friend of mine, Miss Moffat, to buy me a trimming when she went to Paris […].” — 1782 •An accessory or accompaniment. •Material that is removed by someone trimming something, as a piece of steak.He gave the trimmings to the dog under the kitchen table. •An instance of that act or process.I gave a good trimming to my elderly neighbour's hedges. •(informal, old-fashioned) A reprimand or chastising. formstrimmings