There is no widely recognized dictionary definition for the phrase "hast at it." However, based on an analysis of its components and potential meanings, we can construct a definition as follows:
"Hast at it" is a rather archaic and colloquial phrase that combines the verb "hast," derived from the Old English term "hǣstan" meaning "to hurry" or "to make haste," with the preposition "at" and the pronoun "it." When used collectively, "hast at it" can be interpreted as an encouragement or directive to act swiftly, energetically, or vigorously towards a particular task, objective, or situation.
The phrase implies a sense of urgency, enthusiasm, or determination to engage in an activity or confront a challenge without delay. It is often used to motivate or prod someone to seize an opportunity, tackle a difficult problem, or take decisive action.
While the exact origins and usage of "hast at it" are unclear, it bears semblance to other idiomatic expressions such as "get at it," "go for it," or "dive in," which share a similar motivational tone and encourage immediate engagement.
Moreover, it is worth noting that the phrase "hast at it" might sound somewhat old-fashioned or poetic due to its archaic and uncommon verb, which may limit its occurrence in contemporary language usage.
