RhymeZone: trappy definitions

Definitions of trappy:

adjective: traplike, reminiscent of a trap
adjective: (horse riding) Of a gait, short, rapid and high-stepping.
adjective: (chess) Of an opening, having many traps that can be played against opponents unfamiliar with the lines.
adjective: Abundant in traps
adjective: (mineralogy) Like the mineral trap; trappean; trappous.

(Definitions from Wiktionary)