WordReference Random House Learner's Dictionary of American English © 2026
guide•book /ˈgaɪdˌbʊk/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2026- a book of directions, advice, and information for travelers or tourists:a guidebook to downtown Copenhagen.
- handbook (def. 1):a guide to dieting.
guide•book
(gīd′bŏŏk′),USA pronunciation n.
guide′book′ish, guide′book′y, adj.
- a book of directions, advice, and information, esp. for travelers or tourists.
- guide + book 1805–15
'guidebook' also found in these entries (note: many are not synonyms or translations):