self-instructional
American
[self-in-struhk-shuh-nuhl]
/ ˈsɛlf ɪnˈstrʌk ʃə nəl /
adjective
Education.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.