Longman Dictionary of Contemporary English homepage

Date: 1200-1300
Language: Old French
Origin: resine; RESIN

rosin

 noun
     
ros‧in [uncountable]
APM a solid slightly sticky substance that you rub on the bow of a violin etc, to help it move smoothly on the strings
—rosin verb [transitive]
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary

Browse the dictionary