Vow(verb)
To make a formal and serious promise to do something or a formal statement that is true.
Hindi meaning:प्रतिज्ञा करना
Synonyms: Promise, Swear, Undertake, Give One's Word
Antonyms: Reject, Refuse, Repudiate
Example: She vowed never to speak to him again.
Trick to remember: Govt.job me select hone ka mne vow liya. 
