The word "collide" means to come into conflict or crash together violently. This often refers to physical objects hitting each other, like cars in an accident or celestial bodies in space. However, it can also be used metaphorically to describe disagreements or clashes between ideas, opinions, or cultures.
The word "collide" comes from the Latin word "collidĕre," which is a combination of "col-" meaning "together" and "-lidĕre," meaning "to strike." This reflects the idea of two things striking each other.