Threw one into an outhouse (5)
I believe the answer is:
shied
'threw' is the definition.
The answer and definition can be both to do with motion as well as being past participle verbs.
Perhaps they are linked in a way I don't understand?
'one into an outhouse' is the wordplay.
'one' becomes 'i' (Roman numeral).
'into' is an insertion indicator.
'an outhouse' becomes 'shed' (a shed is an outside building).
'i' going inside 'shed' is 'SHIED'.
Can you help me to learn more?
(Other definitions for shied that I've seen before include "Jumped nervously; threw" , "Cast" , "Thrown" , "horse did this?" , "started" .)