The word "thrust" generally refers to a strong push or force applied in a specific direction. It can be used in physical contexts, such as the thrust of an engine propelling a vehicle forward or in figurative contexts, such as a thrust in a conversation where someone makes a strong point or argument. It often implies a sudden or forceful motion.
The word "thrust" originates from Middle English "thrusten," which means "to push" or "to shove." It can be traced back further to Old English "þrust," which is related to the Proto-Germanic *thrūstijan, meaning "to push" or "to pierce."