Socialise (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">socialise</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hobnob that I've seen before include "Feasible" , "Socialise (especially with posher people)" , "Spend time chatting to a VIP?" , "Socialise together, rub elbows with" , "random" .)
(Other definitions for schmooze that I've seen before include "Gossip in a friendly way" , "chatter" , "Chat in friendly manner" , "Talk intimately in order to manipulate" , "Chat socially" .)