Crossword Genius

Sailor is a knave (4)

Ross

I believe the answer is:

jack

This clue is a double definition.

'sailor' is the first definition.
(informal term for a sailor)

'knave' is the second definition.
(I know that knave can be written as jack)

'is a' acts as a link.

(Other definitions for jack that I've seen before include "elevator?" , "Lifting tool" , "Knave (cards)" , "-- Sprat; -- Horner" , "Face card" .)

I've seen this clue in The Times.
Want a hint initially instead of a full solution? Install my app