Pronunciation: (tOO-tôr'ē-ul, -tōr'-, tyOO-),[key] —adj. pertaining to or exercised by a tutor: tutorial functions or authority.
—n. 1. a class in which a tutor gives intensive instruction in some subject to an individual student or a small group of students.
2. Computers. a. programmed instruction provided to a user at a computer terminal, often concerning the use of a particular software package and built into that package.
b. a manual explaining how to use a particular software package or computer system.