Nounthumb tribe; thumb generation; people who are constantly typing on their phones with their thumbs · pachinko addict

NounThumbelina (Hans Christian Andersen story)

Expressions (phrases, clauses, etc.), Nounthumbnail

Nounthumb tribe; thumb generation; people who are constantly typing on their phones with their thumbs

Nounthumb shift

Nounkalimba; calimba; thumb piano

Nounthumb shift keyboard