H / harmŏnĭcē
noun greek

harmŏnĭcē

gen. harmŏnĭcēs · gender feminine
= ἁρμονική
the science of sounds; harmonics
the science of sounds, harmonics, Vitr. 5, 3, 8.— Called harmŏnĭca, ae, f., Vitr. 5, 4, 1.