Meaning
Any very small duct, typically lactiferous.
Etymology
Origin: Latin
From New Latin ductulus, diminutive of Latin ductus. By surface analysis, duct + -ule.
Synonyms & Antonyms
Synonyms
ductductulus
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2020, 2025.