Meanings
- pluralplural of protosphere
Cite this entry
protospheres. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/protospheres
“protospheres.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protospheres. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “protospheres,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/protospheres.
Source: protospheres on Wiktionary, CC BY-SA 4.0.