a world of difference

1. A stark contrast. There's a world of difference between high school classes and college classes.

2. A vast improvement. A fresh coat of paint has made a world of difference in that old house.

a world of difference

1. if there is a world of difference between two people or things, they are very different (usually + between ) There's a world of difference between seeing a film on video and seeing it in the cinema.

2. if something makes a world of difference, it improves something very much A little sympathy makes a world of difference to someone who's been badly treated.

Common Names:

Name	Pronounced	Usage
Biljana	-	Serbian, Macedonian, Croatian
Huguette	-	French
Sequoia	sə-KOI-ə	English (Rare)
JÁNos	YAH-nosh	Hungarian
HİKmet	-	Turkish
Teodoro	te-o-DO-ro (Italian), te-o-DHO-ro (Spanish)	Italian, Spanish, Portuguese