What does "ductule" mean?

Any very small duct, typically lactiferous.

What is a synonym for "ductule"?

Common synonyms include: canal, duct, ducts, ductulus, microduct, oil ductule.

/ˈdʌktjuːl/ noun

noun ·Rare ·Advanced level

Noun

From New Latin ductulus, diminutive of Latin ductus. By surface analysis, duct + -ule.