dilatant adjective.
[dʌɪ'leɪt(ǝ)nt, dɪ-] M19.[from DILATE verb2 + -ANT1.]Dilating; expansive;
esp. exhibiting dilatancy.
■ dilatancy noun the property of increasing in volume when subjected to pressure or deformed
L19. [TahlilGaran] English Dictionary ▲