Longman Dictionary of Contemporary English homepage

speedup

noun
     
speed‧up , speed-up [countable usually singular]
an increase in the speed of something or in the rate at which a process happens
speedup in
a speedup in population growth

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