The spelling of "doeth about it" may seem unusual at first glance, but it follows the traditional spelling conventions of Early Modern English. In IPA phonetic transcription, "doeth" is pronounced /ˈdʌɪəθ/, with the "th" representing a voiced dental fricative sound (as in "this" or "them"). This spelling was common in Shakespearean-era English to represent the third person singular present tense form of "do." So, "doeth" about it means "does" about it in modern English.
"Doeth about it" is an archaic phrase primarily used in older literature, particularly in the context of early English texts such as the King James Version of the Bible. It is derived from Middle English and is a combination of the verb "doeth," which is the third-person singular present tense of "do," and "about it," which refers to addressing or taking action on a particular matter or situation.
The phrase "doeth about it" implies actively engaging in a specific task, problem, or situation to bring about a desired outcome or resolution. It suggests an individual's willingness or intention to take necessary actions or steps to tackle an issue or achieve a particular goal. The phrase signifies an imperative to take responsibility or initiative in dealing with a matter at hand, leaving no room for passivity or inaction.
The usage of "doeth about it" has gradually declined over time and is no longer commonly spoken or written. Instead, modern English tends to employ more straightforward expressions, such as "handle it," "deal with it," or "take action." Nonetheless, in historical or literary contexts, "doeth about it" serves as a reminder of language's evolution and offers insight into past forms of expression.