Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “log”

log

noun [C]
 
 
/lɒɡ/
WOOD a thick piece of wood that has been cut from a tree: We need more logs for the fire.Forestry
WRITTEN RECORD a written record of events, often on a ship or aircraftOfficial documentsKinds of books
(Definition of log noun from the Cambridge Learners Dictionary © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website

Definitions of “log” in other dictionaries

Word of the Day

microbrewery

a small company that makes beer, usually using traditional methods, and often has a restaurant where its beer is served

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More