"wast lost in thought" is an archaic phrase that combines Middle English and Old English words to describe a person's state of distraction or preoccupation with their own thoughts, resulting in a detachment from their surroundings.
The term "wast" is an Old English verb, derived from the verb "to be," specifically the second-person singular form of "to be" in the past tense. It signifies "you were."
"Lost," on the other hand, is a Middle English adjective that means "perplexed," "confused," or "distracted." It implies a state of being mentally adrift or unable to concentrate due to deep contemplation or absorption in one's own thoughts.
The phrase "in thought" signifies that one's mind is captivated or consumed by cognitive processes, introspection, or pondering. It suggests a detachment from immediate reality as one dives into the realm of their thoughts, often neglecting external influences or distractions.
Combining these terms, "wast lost in thought" describes a historical way of expressing that "you were mentally absorbed or preoccupied with thoughts, causing a disconnection from your surroundings." It conveys a sense of being withdrawn from the present moment and perhaps engrossed in deep contemplation or an internal mental journey. This phrase suggests a profound level of introspection or daydreaming, where one's attention is entirely focused inward, oblivious to their external environment.
