অর্থ : A quiet or hushed tone of voice.
উদাহরণ :
Spoke in undertones.
অর্থ : A subdued emotional quality underlying an utterance. Implicit meaning.
সমার্থক : undercurrent
অর্থ : A pale or subdued color.
সমার্থক : tinge
Undertone meaning in Bengali (Bangla).