1 a man's (usually a married man's) mistress is a woman that he is having a regular sexual relationship with and who is not his wife
2 (BrE, becoming old-fashioned) a female teacher in a school, especially a private school:
the Biology mistress
3 (in the past) the female head of a house, especially one who employed servants:
the mistress of the house * Lizzie, fetch your mistress her shawl.
4 the female owner of a dog or other animal
5 (formal) a woman who is in a position of authority or control, or who is highly skilled in sth:
She wants to be mistress of her own affairs (= to organize her own life). * She is the mistress of plain speech.
compareMASTER
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About this entry
This is a English–English dictionary entry.
Sourced from Main Dictionary in Lughet's collection.
This word also appears under other sources in Lughet's collection — see the list below.
This entry for mistress is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is mistress a noun, verb, or something else?
In this entry, mistress is tagged as noun.
Does mistress appear elsewhere on Lughet?
Yes — mistress appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.