Found one tin out and I put it away (8)
I believe the answer is:
initiate
'found' is the definition.
(I've seen this before)
'one tin out and i put it away' is the wordplay.
'one tin' becomes 'iate' (I can't explain this - if you can you should give a lot more credence to this answer).
'out' is an insertion indicator.
'and' becomes 'n' (common abbreviation for 'and').
'put' means one lot of letters go next to another.
'away' indicates anagramming the letters (letters move away from their original places).
'n'+'i'+'it'='niit'
'niit' anagrammed gives 'niti'.
'iate' going around 'niti' is 'INITIATE'.
Can you help me to learn more?
(Other definitions for initiate that I've seen before include "Begin or admit into a closed society" , "new member" , "Kick start" , "Start, launch" , "Begin - teach" .)