The term 'put under a spell' refers to the act of casting a magical spell on someone or something. The crossword solutions for this term are 'CURSED' (6 letters), 'BEWITCH' (7 letters), 'HEX' (3 letters), and 'ENCHANT' (7 letters). All of these words refer to the same concept of using magic to influence someone or something, but each word has its own connotations. 'CURSED' implies a negative outcome, while 'BEWITCH' and 'ENCHANT' have more positive connotations. 'HEX' is a more neutral term that can be used to describe either a positive or negative spell.