Manual
Part of speech: noun
Definition: Handbook. A booklet that instructs on the usage of a particular machine. A keyboard for the hands on a harpsichord, organ, or other musical instrument. A manual transmission; a gearbox, especially of a motorized vehicle, shifted by the operator. A vehicle with a manual transmission.
Part of speech: adjective
Definition: Done or operated by hand. Of or relating to the hand. Human initiated or controlled (contrasted with automatic).
Handbook
Part of speech: noun
Definition: A book of reference, mostly to be carried in the hand.