Correct spelling for the English word "wert up ears in" is [wˈɜːt ˌʌp ˈi͡əz ˈɪn], [wˈɜːt ˌʌp ˈiəz ˈɪn], [w_ˈɜː_t ˌʌ_p ˈiə_z ˈɪ_n] (IPA phonetic alphabet).
"Wert up ears in" is not a standardized or commonly used phrase in contemporary English language. Therefore, it does not have an established definition in any dictionary. It is possible that the phrase may have been derived from older or archaic language usage, or it could be a combination of words with specific meaning within a particular context or dialect.
In general, "wert" is an archaic form of the verb "be" in the past tense, primarily used in poetry or historical texts. "Up ears" could possibly refer to an action or state related to ears, such as raising or focusing attention on one's hearing or being attentive to sounds. However, without further context or evidence, it is difficult to determine the precise meaning.
It is important to note that sometimes phrases and expressions are region-specific, slang, or have limited usage, making them difficult to define in a broader sense. To gain a more accurate understanding of the term "wert up ears in," it would be necessary to provide additional context or usage examples.