The spelling of "hadst urge for" can be confusing due to the archaic use of "hadst," which is the second-person singular past tense of "have" in Middle English. The word "urge" is spelled as expected, but the phrase "for" can also be unclear due to its homophones "four" and "fore." In IPA phonetic transcription, "hadst" is pronounced as /hædst/, "urge" as /ɜːrdʒ/, and "for" as /fɔːr/. Thus, the correct spelling of this phrase, meaning "you had an urge for," is "hadst urge for."
There does not appear to be a commonly recognized phrase or expression "hadst urge for" in contemporary English. "Hadst" is derived from the archaic English term "hadst," which is the second person singular past tense of the verb "have." It means "you had" or "you have had." However, "urge for" is a more familiar construction. Here is a dictionary definition of the phrasal verb "urge for":
Urge for (phrasal verb):
1. To have a strong or persistent desire or longing for something.
Example: "She had an urge for adventure and decided to travel the world."
2. To feel a compelling need or urge to do or obtain something.
Example: "After a hard day at work, he had an urge for comfort food."
The phrase "hadst urge for" could potentially mean you had a strong desire or longing for something in the past. However, as this structure is not typically used in modern English, its meaning might vary depending on the context in which it is being used. It is advised to consider the specific context or source in order to accurately interpret the phrase.