A type of hair that grows back into the skin instead of growing out of it.

खोया हुआ बाल

English Usage: She had to see a dermatologist because of the painful ingrown hair on her neck.

Hindi Usage: उसे उसके गर्दन पर दर्दनाक खोए हुए बाल के कारण एक त्वचा विशेषज्ञ से मिलना पड़ा।