A blue tank engine? (6)

I believe the answer is:

edward

(Other definitions for edward that I've seen before include "King who abdicated" , "The eighth one abdicated" , "-- Lear; -- Heath" , "I (1239-1307), II (1284-1327), III (1312-77), IV (1442-83), V (1470-83?), VI (1537-53), VII (1841-1910) or VIII (1894-1972)" , "-- Lear, poet" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.