Threaten (6)
'threaten' is the definition.
(I know that threaten can be written as menace)
This is all the clue.
(Other definitions for menace that I've seen before include "Threat, danger" , "Threaten with violence" , "serious nuisance" , "Intimidation" , "peril" .)
'threaten' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for impend that I've seen before include "Threaten - be about to happen" , "Become imminent" , "Be imminent or about to happen" , "(Of a bad thing) loom" , "Be about to take place" .)
'threaten' is the definition.
(something threatening might loom over you)
This is all the clue.
(Other definitions for loom that I've seen before include "Impend, threaten" , "Apparatus for weaving cloth" , "Mill machinery" , "Come into view" , "Apparatus for weaving yarn" .)