Sharpen - Crossword Clue, Answer and Explanation

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

This is all the clue.

(Other definitions for edge that I've seen before include "Sharpness of mind" , "Brim" , "Bite" , "Move carefully; limit" , "Intense quality; limit" .)

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

'sharpen' is the definition.
(honing is a kind of sharpening)

This is the entire clue.

(Other definitions for hone that I've seen before include "Sharpen tool on stone" , "Strop" , "Smooth stone" , "Sharpen (a blade)" , "Polish" .)

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

'sharpen' is the definition.
(stropping is a kind of sharpening)

This is the entire clue.

(Other definitions for strop that I've seen before include "Prime cutthroat" , "Leather strap used to sharpen razors" , "rage" , "Fit of bad temper" , "Piece of leather on which razor is sharpened" .)

I've seen this clue in the USA Today, the Penny Press, the King Feature Syndicate, the Evening Standard and the Newsday.

Sharpen (4)