tutorial

from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective Of or relating to tutors or a tutor.
• noun Something that provides special, often individual instruction, especially.
• noun A book or class that provides instruction in a particular area.
• noun Computers A program that provides instruction for the use of a system or of software.

from The Century Dictionary.

• Of, pertaining to, or exercised by a tutor or instructor.

from the GNU version of the Collaborative International Dictionary of English.

• noun A class{6} or short series of classes in which one or more instructors provide intensive instruction on some subject to a small group. Such short courses of instruction may be held at an institution of learning, or in any other place where a small group may desire a brief but thorough introduction to a topic.
• noun (Computers) A set of instructions on how to use a particular computer program, built into the software package itself, displayed on the computer screen, and organized in a stepwise manner so as to familiarize a new user with all of or the most important features of the program.
• adjective Of or pertaining to a tutor; belonging to, or exercised by, a tutor.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective Of or pertaining to a tutor; belonging to, or exercised by, a tutor.
• noun A self-paced learning exercise; a lesson prepared so that a student can learn at their own speed, at their convenience.
• noun Interactive class taught by a tutor to students at university or college, individually or in small groups.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a session of intensive tuition given by a tutor to an individual or to a small number of students
• adjective of or relating to tutors or tutoring