A small opening or hole that allows one to see through, often used for privacy or security.
झलक दिखाने वाला छिद्र
English Usage: She looked through the peep hole to see who was at the door.
Hindi Usage: उसने दरवाजे पर किसका चेहरा है यह देखने के लिए झलक दिखाने वाले छिद्र से देखा।
jhalak dikhane wala chhidra, jhalak dikhana wala chhidra, jhalak dikhavane wala chhidra, jhalak dikhne wala chhidra, jhalak dikhane valaa chhidra