over
preposition /ˈəʊvə(r)/
  /ˈəʊvər/
For the special uses of over in phrasal verbs, look at the entries for the verbs. For example get over something is in the phrasal verb section at get.Idioms - resting on the surface of somebody/something and partly or completely covering them/it
- She put a blanket over the sleeping child.
 - He wore an overcoat over his suit.
 - She put her hand over her mouth to stop herself from screaming.
 
 - in or to a position higher than but not touching somebody/something; above somebody/something
- They held a large umbrella over her.
 - The balcony juts out over the street.
 - There was a lamp hanging over the table.
 
 - from one side of something to the other; across something
- a bridge over the river
 - They ran over the grass.
 - They had a wonderful view over the park.
 
 - so as to cross something and be on the other side
- She climbed over the wall.
 
 - falling from or down from a place
- The car had toppled over the cliff.
 - He didn't dare look over the edge.
 
 - on the far or opposite side of something
- He lives over the road.
 
 - all over in or on all or most parts of something
- Snow is falling all over the country.
 - They've travelled all over the world.
 - There were papers lying around all over the place.
 
 - more than a particular time, amount, cost, etc.
- over 3 million copies sold
 - She stayed in Lagos for over a month.
 - He's over sixty.
 
 - used to show that somebody has control or authority
- She has only the director over her.
 - He ruled over a great empire.
 - She has editorial control over what is included.
 
 - during something
- We'll discuss it over lunch.
 - Over the next few days they got to know the town well.
 - She has not changed much over the years.
 - He built up the business over a period of ten years.
 - We're away over (= until after) the New Year.
 
 - past a particular difficult stage or situation
- We're over the worst of the recession.
 - It took her ages to get over her illness.
 
 - because of or relating to something; about something
- an argument over money
 - a disagreement over the best way to proceed
 
 - using something; by means of something
- We heard it over the radio.
 - She wouldn't tell me over the phone.
 
 - louder than something
- I couldn't hear what he said over the noise of the traffic.
 
 
Idioms 
over and above 
- in addition to something
- There are other factors over and above those we have discussed.
 
 
Which Word? above / overabove / over
- Above and over can both be used to describe a position higher than something:
- They built a new room above/over the garage.
 
- They jumped over the stream.
 
- He put a blanket over the sleeping child.
 
 - Above and over can also mean ‘more than’. Above is used in relation to a minimum level or a fixed point:
- 2 000 feet above sea level
 - Temperatures will not rise above zero tonight.
 
- He’s over 50.
 - It costs over £100.
 - We waited over 2 hours.