Akademik

underruff
I. \\| ̷ ̷ ̷ ̷| ̷ ̷\ intransitive verb
Etymology: under (I) + ruff
: to ruff with a trump smaller than one already played so as to avoid discarding from another suit
II. \\ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\ noun
: the act of underruffing

Useful english dictionary. 2012.