rhinotillexomania

From rhino- (“nose, nasal”) +‎ Latin tillexis (“habit of plucking”, see below) +‎ -o- +‎ -mania (“obsession”).

The tillexis part is seemingly a New Latin borrowing from Ancient Greek τίλλω (tíllō, “I pluck or pull”). There is divergence about the "exo" affix. It is suggested it might come from ἔξω (éxō, “out”) or έξη (éxē, “habit”)

• IPA^(key): /ˌɹaɪnəʊtɪˌlɛksəˈmeɪniə/, /ˌɹaɪnəʊtɪˌlɛksəˈmeɪnjə/

• Audio (Southern England)

  (file)

rhinotillexomania (uncountable)

1. (psychiatry) Compulsive nose-picking, insertion of finger into one's nose.

• rhinotillexis (“nose-picking”)
• rhinotillexomaniac

• medterms.com