Stepped in the direction of Dover, say (6)
I believe the answer is:
strode
'stepped in the direction of dover say' is the definition.
I can't judge whether this defines the answer.
'stepped in the direction' is the wordplay.
'stepped' becomes 'trod' ('tread' can be a synonym of 'step').
'in the' is an insertion indicator.
'direction' becomes 'SE' (SE is an example).
'trod' put inside 'se' is 'STRODE'.
Can you help me to learn more?
(Other definitions for strode that I've seen before include "went on foot" , "Walked fast with long steps" , "Paced" , "Galumphed" .)