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Word of the Day Wednesday, June 10, 2026

mammillary

/mæmɪləri/ adjective · British & US
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What does mammillary mean?

adjective

Relating to or resembling a mamilla; having a nipple-like projection. In anatomy, a mammillary body is a small rounded eminence on the undersurface of the brain.

Example

"The mammillary appearance of the rock formations made them a popular destination for hikers."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for mammillary

Rhymes with mammillary

Etymologically related