Pronunciation: [wɒst hˈɒt ˌɒn tɹˈe͡ɪl] (IPA) 
The correct spelling of the phrase "wast hot on trail" is actually "was hot on the trail." The correct pronunciation in IPA phonetic transcription would be /wʌz hɑt ɒn ðə treɪl/. The confusion in spelling may arise from regional dialects or inaccuracies in transcribing spoken language to written form. It's important to double-check spelling and pronunciation to ensure clear communication.
The phrase "wast hot on trail" is an archaic expression that dates back to Middle English and refers to a sense of being close or near to discovering or finding something, particularly in the context of a pursuit or investigation. It consists of two parts, "wast hot" and "on trail," which have individual meanings that contribute to the overall definition.
Firstly, "wast hot" is an old form of the verb "to be" in the past tense, specifically the second-person singular form. It indicates that the subject was in a state of intense heat or fervor. In this context, "wast hot" implies that the individual or entity being referred to was passionately engaged in pursuing a particular objective and experiencing a sense of excitement or eagerness.
Secondly, "on trail" alludes to the action of tracking or following a pathway or path left by someone. It conveys the idea of being on the right track or path towards finding or uncovering the sought-after object or information. "On trail" signifies that the person or entity referred to is making progress, gathering clues, or closing in on their target.
Therefore, when combined, the phrase "wast hot on trail" suggests that the subject was fervently and enthusiastically following a trail or leads, indicating their proximity to discovering or attaining the desired outcome. This expression is most commonly found in historical or literary texts, evoking a sense of anticipation, determination, and being on the edge of success.
