The phrase "wert on the lookout" is an archaic form of "were on the lookout." The spelling of "wert" reflects the past tense form of the verb "to be" in Early Modern English. The IPA phonetic transcription of "wert" is /wɜrt/, which consists of the voiced labial-velar approximant /w/, the open-mid central vowel /ɜ/, and the voiced alveolar plosive /t/. As the English language evolved, this spelling was replaced by the modern form "were," but the archaic version is still occasionally encountered in historical or literary contexts.
"Wert on the lookout" is an older and less commonly used phrase that derives from older forms of the English language. This phrase is a variation of "were on the lookout," where "wert" is an archaic form of the verb "were" used in the second person singular past form. The term "lookout" refers to a vigilant state of observation or alertness.
When someone says "wert on the lookout," they are essentially suggesting that you were or should have been watchful or attentive to something specific. The phrase implies that one should have been on guard, paying attention, or actively seeking for something important or potentially concerning. It suggests a sense of careful observation, particularly in situations where being watchful is crucial for safety, security, or comprehension.
The phrase can be used metaphorically, suggesting a figurative state of being watchful, aware, or cautious, rather than in a literal sense of physically searching for something. It often implies that there is an expectation of possible danger, problems, or significant developments in a given context.
Overall, "wert on the lookout" suggests a past state of being alert or attentive, emphasizing the importance of vigilance and awareness in a particular situation or circumstance.