Being lazy, I got led astray (4)
I believe the answer is:
idle
'being lazy' is the definition.
(similar in meaning)
'i got led astray' is the wordplay.
'got' is a charade indicator (letters next to each other).
'astray' indicates anagramming the letters.
'led' is an anagram of 'dle'.
'i'+'dle'='IDLE'
(Other definitions for idle that I've seen before include "Indolent" , "not working in > lounge" , "having no effect" , "Fruitless" , "Inactive - lazy" .)