noun
plural -murs
[count] a low sound made when many people are speaking
a quiet expression of an opinion or feeling
speech or a way of speaking that is quiet and soft
[singular] :a low, quiet, and continuous sound
[count] medical :an unusual heart sound that may indicate a problem with the heart's function or structure - usually singular
verb
-murs; -mured; -muring
[+ obj] :to say (something) in a quiet and soft voice
[no obj] :to make a low, continuous sound