The word 'resume' means to start doing something again after stopping. It can also refer to a document that lists your work experience and skills when you are applying for a job.
You pronounce 'resume' like 'reh-zoo-may' when talking about a document, and like 'reh-zoom' when talking about starting something again.
The word 'resume' comes from the French word 'résumé', which means 'summary'. It has been used in English since the 19th century.
The word 'resume' in Hindi is 'पुनः शुरू करना' (Punah Shuru Karna).