
1) Celtic lord 2) Irish heir-apparent
Found on
https://www.crosswordclues.com/clue/tanist

• (n.) In Ireland, a lord or proprietor of a tract of land or of a castle, elected by a family, under the system of tanistry.
Found on
http://thinkexist.com/dictionary/meaning/tanist/
Tan'ist noun [ Ir.
tanaiste ,
tanaise , second, the second person in rank, the presumptive or apparent heir to a prince.] In Ireland, a lord or proprietor of a tract of land or of a castle, elected by a family, under the system of tanistry. « This family [ the O'Hanlons] were
tani...Found on
http://www.encyclo.co.uk/webster/T/9
No exact match found.