husting: [11] In the late Old English period, a husting was a sort of deliberative assembly or council summoned by the king. The word was borrowed from Old Norse hústhing, literally ‘house assembly’, which denoted a council consisting of members of the king’s immediate household, rather than a general assembly (thing, which is the same word as modern English thing, is represented in modern Scandinavian languages by ting or thing ‘parliament, court’).
In the 12th century the word came to be used for a court of law held in London’s Guildhall, which for many centuries was the City of London’s senior court, and in the 17th century it is recorded as meaning the ‘platform at the upper end of the Guildhall’, on which the Lord Mayor and Aldermen sat during sessions of the court. In the early 18th century this was transferred metaphorically to the ‘platform on which candidates stood to address electors’, and subsequently it was widened to include the whole ‘election proceedings’. => house, thing