Meanings
- uncountableentertainmentThe earliest work associated with the first wave of progressive rock music.
Origin
Cite this entry
proto-prog. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/proto-prog
“proto-prog.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/proto-prog. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “proto-prog,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/proto-prog.
Source: proto-prog on Wiktionary, CC BY-SA 4.0.