collision
The Spanish word 'colisión' translates to 'collision' in English. It is a noun and is extensively used in the context of Physics to describe an encounter between particles, objects or substances under circumstances which cause a strong interaction. It could also be metaphorically used to denote clash of ideas, interests or arguments.
The collision between the two cars was severe.
This sentence is talking about a severe crash that occurred between two cars. 'Colisión' is used here to describe the incident.
After several hours, they managed to control the collision on the highway.
In this context, 'colisión' refers to a situation on a highway that took a considerable amount of time to control.
The professor used the collision theory to explain the chemical reaction.
The term 'colisión' in this context is used as part of 'collision theory', which is a scientific theory used to explain the occurrences of chemical reactions.