Meanings
- not comparableDescribing the secretion of the mammary glands of primitive mammals
Origin
Cite this entry
protolacteal. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/protolacteal
“protolacteal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protolacteal. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “protolacteal,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/protolacteal.
Source: protolacteal on Wiktionary, CC BY-SA 4.0.