English rendering not show one’s face Literal translation: “not even the nose tip is visible”
To make no appearance at all.
Dictionary example 1
오늘 하루 종일 그 영감은 코끝도 안 보인다 .
Read the meanings, trace, then cover above the masking line and write. Uncover, choose a meaning, and make your own sentence.
Writing text코끝도 안 보인다
Explore the body parts or scenes linked to this idiom.
A silent film that writes the headword and its meaning.
Deflate someone's pride Crush someone's confidence. 
be rebuked or embarrassed To be embarrassed or scolded. 
Spoil something Render something unusable or ruin an undertaking 
Be humbled with embarrassment Be unable to hold one's head up from embarrassment or rebuke. 
turn up one’s nose To put on airs and act puffed up. 
Fail to show one’s face Disparagingly, describe someone not appearing at all 
Not catch even a glimpse Disparagingly, express being unable to see someone at all because they never appear. 
Boast of something Display something as a source of pride. 
Sneer Look down on and ridicule another 
2 meanings Tickle someone's nose; irritate someone Put a wick into a nostril to stimulate it. Browse in Hangul order.
WORDROW Korean Idioms 