Definition of out-trump in English:

out-trump

Pronunciation /ˌaʊtˈtrʌmp/

verb

  • To surpass in trumping at cards; to overcome or defeat by trumping; to outplay, outmanoeuvre. Chiefly figurative and in figurative context.

Origin

Late 17th century; earliest use found in Colley Cibber (1671–1757), actor, writer, and theatre manager. From out- + trump.