the funny character of an older woman, usually played by a man, in a pantomime (= a musical play for children)
Dame
noun[ C ]uk/deɪm/us/deɪm/
（英国授予有贡献的女性的荣誉称号）女爵士;有女爵士头衔的女性
a title used in front of a woman's name that is given in Britain as a special honour, usually for valuable work done over a long period, or a woman having this honour