sengʷʰ-
“to sing, to chant”sing, chant, enchant
Root for singing, yielding English sing, song, Old English singan, German singen.
Discussion
The Proto-Indo-European root *sengʷʰ- meant "to sing, to chant, to make a vocal incantation." Pokorny (IEW 906) reconstructed the root and noted its preservation across both Italic and Germanic branches. In Latin, the expected development produced canere "to sing" (with the labiovelar yielding c- before a), from which descend English chant, enchant, incantation, accent, cant, and canticle. The Latin carmen "song, poem, spell" (from earlier canmen) likewise traces to this root, preserving the archaic connection between singing and magical utterance. The Germanic reflex appears in Old English singan, yielding modern English sing and song, with regular application of Grimm's Law. German singen and Old Norse syngva continue the same inherited stem. The cultural inference is significant: that Proto-Indo-European had a dedicated root for vocal melody, distinct from roots for ordinary speech (*weḱ-) and formal proclamation (*ḱens-), suggests a society that recognized singing as a categorically separate human activity — one that carried, as the Latin incantāre "to chant a spell upon" still attests, both aesthetic and supernatural power.
Notes
Pokorny 906. English sing, song, saga (related).