Pinnacle - Crossword Clue, Answer and Explanation

'pinnacle' is the definition.
(I know that pinnacle can be written as summit)

This is the entire clue.

(Other definitions for summit that I've seen before include "Peak or crest" , "Apex" , "Talks" , "Top of a mountain, or meeting between heads of government" , "international diplomacy" .)

I've seen this clue in The New York Times, the Sydney Morning Herald, the King Feature Syndicate, The Irish Independent and The Telegraph.

'pinnacle' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for apex that I've seen before include "Top, peak" , "Peak, vertex" , "The highest point of something" , "Top point" , "Summit or peak" .)

I've seen this clue in The Guardian, The New York Times, the USA Today, The Star Tribune, the Penny Press, the Newsday, The Times, the LA Times, the King Feature Syndicate, The Mirror, The Independent, the Universal, The Telegraph and The Wall Street Journal.

'pinnacle' is the definition.
(I know that pinnacle can be written as peak)

This is all the clue.

(Other definitions for peak that I've seen before include "Summit, often pointed" , "Pinnacle" , "Acme" , "Sharp pointed summit" , "Part of cap; mountain" .)

I've seen this clue in The Guardian, The New York Times, the USA Today, The Star Tribune, the Penny Press, the Newsday, The Times, the LA Times, the King Feature Syndicate, The Mirror, The Independent, the Universal, The Telegraph and The Wall Street Journal.

Pinnacle (4)