Longman Dictionary of Contemporary English homepage

smarten

 verb
     
smart‧en

smarten something ↔ up

phrasal verb
1

smarten yourself up

to make yourself look neat and tidy:
You'd better smarten yourself up.
2 to make something look neater:
We need to smarten the place up a bit.
3

smarten up your act/ideas

to improve the way you behave or do something:
The company needs to smarten up their act if they are to keep customers.
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

ADVERTISING AND MARKETINGANIMALSBANKING
BIOLOGYBUSINESS BASICSCOMPUTERS
CLOTHESDAILY LIFEEDUCATION
FINANCEFOODGRAMMAR
HAIR AND BEAUTYHUMANLAW
MUSICNATURESPORT
STOCKS AND SHARESTECHNOLOGYTRADE