girl·friend /ˈɡɜːlfrend $ ˈɡɜːrl-/ ●●● S3 noun [countableC] 1 GIRLFRIEND/BOYFRIENDa girl or woman that you are having a romantic relationship with 女朋友;女情人 → boyfriend He’s never had a girlfriend. 他从来没有交过女朋友。
somebody’s girlfriend He lives in Chicago with his girlfriend. 他在芝加哥和女朋友住在一起。
split up/break up with your girlfriend (=stop having a romantic relationship) 和女友分手
one of my ex-girlfriends (=former girlfriends) 我的一个前女友
I didn’t have a steady girlfriend (=one you have a long relationship with). 我那时没有固定的女友。
2 especially American EnglishAmEFRIEND a woman or girl’s female friend 〔女子的〕女伴,女友 She’s out with one of her girlfriends. 她跟她的一个女伴出去了。
n THESAURUSgirlfriend a girl or woman that you have a romantic relationship with, especially for a fairly long timeKatherine was his first girlfriend.
partner the person you are married to, or the person you are living with and having a sexual relationship withHe brought his partner along to the party.
old flame informal someone who was your girlfriend or boyfriend in the pastI found a love letter from one of his old flames.
mistress a woman that a man has a sexual relationship with even though he is married to someone else. Often used when the man is famous or powerfulThe president had a mistress for many years.
lover someone who you have a sexual relationship with, but who you are not married toHe was going to meet his secret lover.
fiancée the woman who a man is going to marryRod plans to marry his fiancée later this year.
ex informal a man’s former wife or girlfriendMy ex looks after the children on Thursdays.
be going out with somebody if you are going out with a girl or woman, she is your girlfriendShe’s going out with a guy she met at work.