This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

多乳房症

Reading

Kana: たにゅうぼうしょう
Romaji: tanyūboushō
Kana
Romaji

Definition

1

polymastia (having more than one pair of mammae or breasts); pleomastia; hypermastia

Kanji

Readings: タ、 おお.い、 まさ.に、 まさ.る
Meanings: many, frequent, much
Readings: ニュウ、 ちち、 ち
Meanings: milk, breasts
Readings: ボウ、 ふさ
Meanings: tassel, tuft, fringe, bunch, lock (hair), segment (orange), house, room
Reading: ショウ
Meanings: symptoms, illness