cross
verb /krɒs/
  /krɔːs/
Verb Forms
Idioms Phrasal Verbs| present simple I / you / we / they cross |    /krɒs/   /krɔːs/  | 
| he / she / it crosses |    /ˈkrɒsɪz/   /ˈkrɔːsɪz/  | 
| past simple crossed |    /krɒst/   /krɔːst/  | 
| past participle crossed |    /krɒst/   /krɔːst/  | 
| -ing form crossing |    /ˈkrɒsɪŋ/   /ˈkrɔːsɪŋ/  | 
- [intransitive, transitive] to go across; to pass or stretch from one side to the other
- As soon as traffic slowed down enough to safely cross, I started walking.
 - cross over I waved and she crossed over (= crossed the road towards me).
 - cross (over) from … He crossed over from the other side of the road.
 - cross (over) from… to/into… We crossed from Dover to Calais.
 - cross (over) to/into… She crossed to the other side of the room.
 - cross something to cross the road/street
 - to cross the sea/mountains
 - to cross France by train
 - The bridge crosses the River Dee.
 - He was caught trying to cross the border illegally.
 - More than 150 000 people crossed the bridge that day.
 - A look of annoyance crossed her face.
 - They crossed the finishing line together (= in a race).
 - cross over something He crossed over the road and joined me.
 
Extra Examples- Children must be taught to cross the road safely.
 - Let's cross over now while the road is clear.
 - They crossed from the States into Canada.
 - They were arrested trying to cross the border.
 - We crossed over the river into Sweden.
 - A bridge crosses the river a few miles upstream.
 - It was the first time she had crossed the Atlantic.
 - The ferry crosses from Portsmouth to Santander.
 - They crossed the mountains into Spain.
 - You have to be really careful crossing the road here.
 
Oxford Collocations Dictionaryadverb- quickly
 - slowly
 - safely
 - …
 
- try to
 
- from
 - into
 - over
 - …
 
 - [intransitive, transitive] to pass across each other
- The roads cross just outside the town.
 - cross over The straps cross over at the back and are tied at the waist.
 
Extra Examples- Our letters must have crossed in the mail (= each was sent before the other was received).
 
 - [transitive] cross something to put or place something across or over something else
- to cross your arms/legs (= place one arm or leg over the other)
 - She sat with her legs crossed.
 - a flag with a design of two crossed keys
 
 - [transitive] cross somebody to oppose somebody or speak against them or their plans or wishes
- She's really nice until you cross her.
 - (literary) He had been crossed in love (= the person he loved was not faithful to him).
 
 - [transitive] cross A with B | cross A and B to make two different types of animal breed (= produce young) together; to mix two types of plant to form a new one
- A mule is the product of a horse crossed with a donkey.
 - (figurative) He behaved like an army officer crossed with a professor.
 
 - [intransitive, transitive] (in football (soccer) or hockey ) to kick or pass a ball to the side across the field
- Sissoko crossed from the left.
 - cross something He could not get to the line to cross the ball.
 
 - [transitive] cross something to draw a line across something
- to cross your t’s (= the letters in writing)
 
 - [transitive] cross yourself to make the sign of the cross (= the Christian symbol) on your chest
 
go/put across
oppose
mix animals/plants
in sport
draw line
make Christian symbol
Idioms 
cross a/the line 
- to do something that is not considered to be acceptable behaviour
- He crossed the line by making details of their very private conversation public.
 
 
cross your fingers 
- to hope that your plans will be successful (sometimes putting one finger across another as a sign of hoping for good luck)
- I'm crossing my fingers that my proposal will be accepted.
 - Keep your fingers crossed!
 
 
cross my heart (and hope to die) 
- (informal) used to emphasize that you are telling the truth or will do what you promise
- I saw him do it—cross my heart.
 
 
cross your mind 
- (of thoughts, etc.) to come into your mind synonym occur to somebody
- It never crossed my mind that she might lose (= I was sure that she would win).
 - The thought never crossed my mind!
 
 
cross somebody’s palm with silver 
- to give somebody money so that they will do you a favour, especially tell your fortune
 
cross somebody’s path | people’s paths cross 
- if somebody crosses somebody’s path or their paths cross, they meet by chance
- I hope I never cross her path again.
 - Our paths were to cross again many years later.
 
 
cross swords (with somebody) 
- to fight or argue with somebodyTopics Opinion and argumentc2
 
cross that bridge when you come to it 
- to worry about a problem when it actually happens and not before
 
dot your i’s and cross your t’s 
- to pay attention to the small details when you are finishing a task                                     
 
get your wires crossed 
- (informal) to become confused about what somebody has said to you so that you think they meant something else
- We seem to have got our wires crossed. I thought you were coming on Tuesday.