S / sum-murmŭro
verb transitive

sum-murmŭro

2nd PP sum-murmŭrāre · 3rd PP sum-murmŭrāvi · conj. 1st
to murmur a little; in secrēt
to murmur a little or in secrēt (late Lat.), Aug. Conf. 6, 9; 8, 11.