last word

American  

noun

1. the closing remark or comment, as in an argument.

   By the rules of debate she would have the last word.

2. a final or definitive work, statement, etc..

   This report is the last word on the treatment of arthritis.

3. the latest, most modern thing.

   Casual hairdos are the last word this season.

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Etymology

Origin of last word

First recorded in 1880–85

Example Sentences

"As for her last words, like much of her loss, it's all rather cloudy and painful," he said.

From BBC

The two-hour “Tina” is likely to be the diva’s last word and designed as a reverent look at a performer who refuses to allow her suffering to define her outrageous success.

From Salon

No-one expected that these would be his last words to the public.

From BBC

"She said: 'Mummy, I'll see you on Monday or Tuesday.' And that was her last words to me."

From BBC

One of the format’s surprising strengths is that Annie always gets the last word.

From Los Angeles Times