맞선 a (formal) meeting with a view to marriage; a marriage meeting. ~을 보다 be formally introduced to a prospective marriage partner / see each other with a view to marriage / have an interview with one's prospective bride[bridegroo+모두 보이기...m].
맞서다: 맞서다1 [마주 서다] stand face to face ; face each other; be opposite ; confront.2 [대항하다] stand against[up to]; rise against ; oppose; turn against[upon]; defy; [필적하다] be a match for; stand comparison with
맞소송: 맞소송 [-訴訟] a counteraction; a counterclaim; a counter-suit.