Simple Definition of handbook

from our Learner's Dictionary

handbook

noun

ˈhændˌbʊk How to pronounce handbook (audio)
plural handbooks
: a small book that gives useful information about a particular subject
a handbook of English
a writer's handbook

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“Handbook.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/handbook. Accessed 17 Apr. 2026.

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