(less common) sex slave

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

the past (period of time that has already happened)

to sell

to sell something (to agree to transfer goods) / to sell someone out, to betray / to agitate, to incite

selling / selling point / (stock market) sell order

sex, gender / (grammar) gender

a thing, an object; (derogatory, familiar) a person