The phrase "not born yesterday on lookout" is an idiomatic expression meaning "intelligent and aware." The word "lookout" is spelled as /ˈlʊkaʊt/ in IPA, with the stress on the first syllable. The consonant cluster "kt" is represented by the letter combination "ou" which makes the sound /aʊ/. The vowel in the second syllable is a short "u" /ʊ/. The spelling of this phrase can be confusing due to the double negative in "not born yesterday," but it's a fun and clever way to describe someone who is sharp and attentive.
"Not born yesterday on lookout" is a colloquial expression used to describe someone who is wise, experienced, and alert, suggesting that they are not easily fooled or naïve. This phrase combines two idiomatic phrases to convey the same meaning.
The first part, "not born yesterday," means that the person has been around for a while and has gained significant life experience. It implies that the individual is not ignorant or gullible, as they have learned from their previous encounters and are knowledgeable about the ways of the world. This phrase originated from the idea that babies are born with little knowledge of the world and must grow up to gain experience and wisdom.
The second part, "on lookout," describes a state of constant vigilance and awareness. It implies that the person is watchful and attentive, always prepared for potential dangers or deceit. This phrase draws its meaning from the concept of lookouts or sentinels, who stay on guard to spot any imminent threats or suspicious activities.
When these two phrases are combined, "not born yesterday on lookout" forms a powerful expression to describe an individual who is savvy, shrewd, and perceptive. It suggests that they are well-aware of their surroundings, have a strong sense of judgment, and are unlikely to be deceived easily. This phrase is often used to praise someone’s ability to detect dishonesty or manipulative behavior, emphasizing that they are not easily taken advantage of due to their experience and alertness.