UNDERTRUMP
Meaning of UNDERTRUMP in English
/un'deuhr trump", un"deuhr trump'/ , v.t., v.i. Cards.
to trump with a lower trump than has already been played.
[ 1860-65; UNDER- + TRUMP 1 ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012