The phrase "doest the trick" is an older form of the familiar expression "does the trick." The spelling of "doest" in the archaic form is pronounced /ˈdʌst/ and represents the second-person singular form of the verb "do" that was used in Middle English. The spelling of "doest" is known as the old-style archaic verb ending, which was common in earlier forms of English. Modern usage has dropped the old-style endings in favor of the simpler forms like "does," "do," and "did."
"Doest the trick" is a colloquial expression that means something successfully accomplishes its intended purpose or effectively solves a problem. Often used in informal conversation, the phrase alludes to a situation where a particular action, item, or method is capable of producing the desired outcome or fulfilling a specific need.
When someone says that something "doest the trick," they generally imply that it is sufficient and satisfactory, despite not necessarily being extraordinary or elaborate. The expression often conveys a sense of pragmatism, indicating that the solution at hand may not be the most ideal or impressive but is nonetheless effective and gets the job done.
The phrase is commonly employed when discussing simple and straightforward solutions to everyday tasks or challenges. For instance, using a basic tool instead of a specialized one to fix a small household problem could be described as "doest the trick." Similarly, employing a quick, uncomplicated method to complete a task or achieve a desired outcome may also fall under this expression.
Overall, "doest the trick" is an idiomatic way to acknowledge the satisfactory resolution of an issue or the accomplishment of a goal, even if the means to achieve it were relatively simple or unremarkable.