plural of thumbboard

One who thumbs (a book, one's nose, etc.). / One who thumbs a lift; a hitchhiker.

plural of thumber

plural of thumb position

(music) The position when the thumb is contacting the string or strings of a stringed instrument.

An instrument of torture for compressing the thumb; a thumbscrew.

plural of thumbkin

plural of thumboard

Alternative spelling of thumbboard

Capable of being handled, manipulated, or operated with a thumb or thumbs. / (of a book) Compellingly readable or easy to thumb through.