The crossword solutions for the term 'TO ___ HER OWN' are 'EACH'. This phrase is derived from a line in the poem 'To a Louse' by Robert Burns, which reads 'O wad some Power the giftie gie us/To see oursels as ithers see us!/It wad frae mony a blunder free us/An' foolish notion'. The full phrase is 'To EACH her own', and it means that everyone should be allowed to make their own decisions and have their own opinions.