Definitionen
1.NounA tone whose frequency is an integer multiple of another; a member of the harmonic series. .mw-parser-output .defdate{font-size:smaller}
2.NounAn implicit message (in a film, book, verbal discussion, or similar) perceived as overwhelming the explicit message.
3.NounAn implicit message (in a film, book, verbal discussion, or similar) perceived subtly alongside, but not overwhelming, the explicit message.
4.VerbTo give an overtone to.