diaperfur

Meanings

1. A furry (member of the furry fandom) who has an interest in wearing diapers, occasionally roleplaying as a baby; a furry who is a diaper lover.
2. A furry fictional character, usually older than a young child, who wear diapers.
3. Practices and activities involving furries and paraphilic infantilism, especially furries wearing diapers and engaging in diaperplay; artwork of furries in diapers (diaperstuff); ABDL activities in the context of the furry fandom.

Etymology

From diaper + fur (“a furry, a member of the furry fandom”).