The word "seems" is a verb that indicates an appearance or an impression of something, often based on perception rather than concrete reality. It is commonly used to express that something appears to be a certain way but may not necessarily be the case. For example, when you say "It seems like it's going to rain," you are expressing your observation or belief about the weather based on the current conditions you see.
The word "seems" comes from Old English "seon," which means "to see." Over time, it evolved through Middle English "seem," retaining its meaning related to perception and appearance through the centuries.