noun, slang ·Moderate ·College level

Definitions

Noun

1. 1
   Sexual practices involving paraphilic infantilism, sexual arousal that stems from pretending one is an infant (autonepiophilia) through the use of diapers and other paraphernalia, or sexual arousal attained from wearing diapers. uncountable
2. 2
   Sexual practices involving paraphilic infantilism, sexual arousal that stems from pretending one is an infant (autonepiophilia) through the use of diapers and other paraphernalia, or sexual arousal attained from wearing diapers.; Specifically, diaper fetishism; diaperism. broadly, countable, uncountable
3. 3
   A person who engages in ABDL practices; an adult baby or a diaper lover. colloquial, countable

Synonyms

All synonyms

abdlismapdldiaperism

Etymology

Initialism of adult baby diaper lover.

Related phrases

paraphilic infantilism

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.