Pronunciation: [wɒst sˈiːtɪd] (IPA) 
"Wast seated" is an archaic spelling of "was seated", which means to be in a seated position. The IPA phonetic transcription for "wast seated" is /wɑːst ˈsiːtɪd/. The 'w' is pronounced like the 'wh' in "what", the 'a' is a long 'a' sound, the 's' sounds like 'z', the 't' is pronounced like the end of "cat", and the 'e' is a long 'e' sound. The '-ed' ending is pronounced like 'tɪd'.
"Wast seated" is an obsolete English phrase that combines the archaic verb forms "wast" and "seated." The phrase is formed by combining the second person singular past tense of the auxiliary verb "be" ("wast") with the past participle of the verb "seat" ("seated").
At its core, the phrase "wast seated" denotes a past action of being in a seated position, specifically addressing a singular individual. The word "seated" refers to the act of assuming or occupying a seated position, usually on a chair, bench, or other similar sitting surfaces. It implies the state of being physically arranged or positioned in a way that supports the weight of the body while in a sitting posture.
The use of the archaic verb form "wast" indicates that the action took place in the past, specifically addressing the second person singular, which refers to "you." This phrase might have been used in the Early Modern English period or even earlier.
Overall, "wast seated" can be understood as a historical or literary way to describe the act of someone being in a seated position in the past. Its usage now is limited or primarily found in older texts, as modern English has evolved and no longer employs the archaic verb forms like "wast."
