Get together to trick Norman before tea-break (10)
I believe the answer is:
congregate
'get together' is the definition.
'congregate' can be an answer for 'get' (thesaurus). I'm not sure about the 'together' bit.
'trick norman before tea-break' is the wordplay.
'trick' becomes 'con' (a con is a fraud or trick).
'norman before' becomes 'greg' (I can't justify this - if you can you should believe this answer much more).
'break' is an anagram indicator.
'tea' anagrammed gives 'ate'.
'con'+'greg'+'ate'='CONGREGATE'
'to' acts as a link.
Can you help me to learn more?
(Other definitions for congregate that I've seen before include "Make flock" , "Gather - assemble" , "Flock together" , "Gather in a crowd" , "Gather together" .)