to murmur
verb/muɾmuˈɾaɾ/high
mur·mu·rar
Definitions
1To speak or say something very quietly, using one's breath rather than one's throat.
He murmured an apology and looked away.
The crowd murmured in approval.
Common collocations
to murmur softlyto murmur in one's earto murmur a prayer
Etymology
Do latim murmurāre, de murmur (murmúrio).