LEARNit Dictionary
eternal triangle
noun
/ɪˌtɜːnl ˈtraɪæŋɡl/
UK
/ɪˌtɜːrnl ˈtraɪæŋɡl/
US
1
a situation where two people are in love with or having a sexual relationship with the same person
مثلث عشقی, رابطه عشقی سهگانه