undertone /ˈʌndə(ɹ)təʊn/noun 4verb 3forms 3 noun4 •An auditory tone of low pitch or volume. •(figurative) An implicit message perceived subtly alongside, but not detracting noticeably from, the explicit message conveyed in or by a book, film, speech or similar (contrast with overtone); an undercurrent.This context colours the Heidebad incident in darker undertones. — 2026 •A pale colour, or one seen underneath another colour. •A low state of the physical faculties.Sedentary occupations are likely to result in undertone, and this undertone not being relieved by physiological means, constipation is a probable outcome. — 1905 verb3 •To say or speak in an undertone.Evan paid no attention to him, and answered none of his hasty undertoned questions. — 1861 •To accompany as an undertone.The Missionary's address rolled on in choppy Chinook, undertoned by a gentle voice from the back of the room which told Tanook in pure Indian words what he was to do. — 1941 •To present as less important, noticeable or prominent. formsundertoned · undertoning · undertones