The word "didst right" is an archaic form of the phrase "did right". It was commonly used in Shakespearean literature and other works from the 16th and 17th centuries. The pronunciation of "didst right" is represented in IPA phonetic transcription as /dɪdɪst raɪt/. The "-st" at the end of "didst" indicates the use of the second person singular verb form, and the "r" sound in "right" is pronounced more strongly than in modern English.
The phrase "didst right" is a contraction of two Old English words: "didst" and "right".
The word "didst" is the second person singular past tense of the verb "do" in Old English. It is derived from the Middle English word "didest", which is a contraction of "did est", with "did" indicating the past tense and "est" being the second person singular present tense form of the verb "to be". Therefore, "didst" essentially means "you did".
The word "right" can be traced back to the Old English word "riht", which means "correct" or "just". It is related to the Old High German word "riht", the Dutch word "recht", and the German word "recht", all of which share the same meaning.