Pronunciation: [tˈɔːkt bˈɪɡ] (IPA) 
The phrase "talked big" is spelled with the /ɔ/ vowel sound in "talked" and the /ɪ/ vowel sound in "big." The /ɔ/ sound is represented by the letter "a" in the word "talked," while the /ɪ/ sound is represented by the letters "i" and "g" in the word "big." The stress falls on the first syllable in both words, and the final consonant sound in "talked" is a voiceless /t/ sound while in "big" it is a voiced /g/ sound.
"Talked big" is a colloquial expression used to describe a person's tendency to make boastful or exaggerated claims about themselves, their abilities, or their accomplishments. This phrase is often used to highlight someone's tendency to brag or talk in a way that overstates their importance or capabilities.
When an individual "talks big," they may use bold or grandiose language to impress others or gain attention. They frequently make exaggerated statements about their achievements, skills, or ambitions, often without providing substantial evidence or proof to support their claims. This could include someone boasting about their immense wealth, exceptional intelligence, extensive connections, or superior performance in a particular area of expertise.
Often, individuals who "talk big" may do so in an attempt to enhance their self-image or bolster their self-confidence. They may seek validation or admiration from others by exaggerating their accomplishments or abilities. However, such individuals may be viewed as boasting or arrogant, as their claims may be seen as unsubstantiated or inflated.
The phrase "talked big" can also be used as a past tense verb to describe someone who has previously engaged in this behavior. It implies that the person has a track record of making grandiose statements or boasting excessively. Overall, "talked big" describes a person who tends to boast or make exaggerated claims about themselves.
The phrase "talked big" is a colloquial expression. The word "talked" is the past tense of the verb "talk", meaning to communicate or express oneself verbally. The word "big" in this expression is an adjective that means boastfully or arrogantly.
In terms of etymology, both words have separate origins.
The word "talk" comes from the Old English word "tæcan", which means "to teach" or "to show". Over time, it evolved to mean speaking or expressing oneself orally.
The word "big" has a more complex origin. It is derived from various Germanic roots. In Old Norse, the word “beagr” meant "big" or “powerful.” In Old English, it transformed into "bigge", which also meant "powerful" or "important". Eventually, it came to connote a sense of superiority or grandiosity.
