Lively new robots I use (10)
I believe the answer is:
boisterous
'lively' is the definition.
(thesaurus)
'new robots i use' is the wordplay.
'new' indicates an anagram.
'robots'+'i'+'use'='robotsiuse'
'robotsiuse' with letters rearranged gives 'BOISTEROUS'.
(Other definitions for boisterous that I've seen before include "Noisy and lively" , "rollicking" , "Exuberant" .)