double-book (verb) — To book or reserve something for two people simultaneously.
double book sounds exactly like double-book but has a different meaning and spelling. Mixing these up is one of the most common spelling mistakes in English.
double-book
verb
To book or reserve something for two people simultaneously.
How to Remember the Difference
- → Focus on meaning first — once you know what each word means, the correct spelling follows naturally.
- → Write a test sentence for each word and save it as a reference.
- → When in doubt, look up the definition — if it doesn't match your sentence, switch to the homophone.
Frequently Asked Questions
What is a homophone of double-book?
double book is a homophone of "double-book". They sound identical when spoken but have different meanings and spellings.
What is the difference between double-book and double book?
"double-book" and "double book" sound the same but have different meanings. See the definitions above for how to use each correctly.
What is a homophone?
A homophone is a word that sounds exactly like another word but has a different meaning and often a different spelling. Examples include "their / there / they're", "to / too / two", and "double-book / double book". Homophones are a common source of spelling and grammar mistakes.
How do I remember the difference between double-book and double book?
A good strategy is to memorize a short sentence that uses each word correctly, then recall that sentence when you are unsure. For example, focus on the meaning first — then let the spelling follow from context. Reading and writing regularly also helps these distinctions become automatic.