Zero In(phrasal verb)
To direct all your attention to one thing.
Hindi meaning:किसी बात/चीज पे अपना ध्यान केन्द्रित करना
Synonyms: Focus, Concentrate, Pinpoint, Highlight, Emphasize
Antonyms: Neglect, Ignore, Understate, Belittle
Example: We’ve zeroed in on the real problem- we don’t save enough money.
Trick to remember: Zero se hero bnane ke liye zero in karna padta hai. 
