Chink(noun)
A small narrow crack or opening.
Hindi meaning:दरार, लंबा छेद
Synonyms: Crevice, Fissure, Slit, Interstice, Perforation
Antonyms: Closing, Solid, Blockade, Closure
Example: I peered through a chink in the curtains and saw them all inside.
Trick to remember: Sink me cink ho gya. 
