hikikomori n. a state of social withdrawal or willful anomie. (source: Double-Tongued Dictionary)
Further reading
If you start the phrase when in Rome… but don’t finish the sentence with do as the Romans do, or say birds of a feather… without adding flock together, you’re engaging in anapodoton, a term of rhetoric that refers to the...
The English language has been greatly enriched by borrowings from the languages of Asia. Barely scratching the surface, we have from Japan skosh, tycoon, tsunami, origami, yen, kimono, futon, and karaoke. From Chinese comes yen, kowtow, gung ho, and...