Late Middle English; earliest use found in Guy de Chauliac's Grande Chirurgie. From post-classical Latin mamillaris from classical Latin mamilla + -āris.
Definition of mammillar in US English:
mammillar
adjectiveˈmamɪlə
Mammillary.
Origin
Late Middle English; earliest use found in Guy de Chauliac's Grande Chirurgie. From post-classical Latin mamillaris from classical Latin mamilla + -āris.