Английский разговорный словарь (основной) - tussock
Tussock
tussock
ˈtʌsək n. 1 a clump of grass etc. 2 (in full tussock moth) anymoth of thegenus Orgyia etc., withtufted larvae. øtussock grass grass growing in tussocks, esp. Poa flabellata from Patagonia etc. øøtussocky adj. [16th c.: perh. alt. f. dial. tusk tuft]