React strangely over new tee and other things
I believe the answer is:
et cetera
'and other things' is the definition.
(thesaurus)
'react strangely over new tee' is the wordplay.
'strangely' indicates an anagram.
'over' means one lot of letters goes inside another.
'new' indicates an anagram.
'react' anagrammed gives 'etcra'.
'tee' with letters rearranged gives 'ete'.
'etcra' placed around 'ete' is 'ET CETERA'.
(Other definitions for et cetera that I've seen before include "'And so forth (2,6)'" , "And the rest (Latin)" , "and the others" , "Etc" , "Drive out, expel" .)