Meaning of “cross” - Learner’s Dictionary

cross

verb uk us /krɒs/
FROM ONE SIDE TO ANOTHER [ I, T ]

A2 to go from one side of something to the other side:

It's not a good place to cross the road.
LINE/BORDER [ I, T ]

A2 to travel over a border or line into a different area, country, etc:

They crossed from Albania into Greece.
MEET AND GO ACROSS [ I, T ]

If two lines, roads, etc cross, they go over or across each other.

cross your arms/fingers/legs

to put one of your arms, fingers, or legs over the top of the other

cross yourself

to touch your head, chest, and both shoulders as a sign to God

ANIMAL/PLANT [ T ]

to mix two breeds of animal or plant to produce a new breed

MAKE SOMEONE ANGRY [ T ]

(Definition of “cross verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)