THIRL Meaning of THIRL in English [thirl] n [ME, fr. OE thyrel, fr. thurh through--more at through] (bef. 12c) dial: hole, perforation, opening [2]thirl vt (bef. 12c) dial Brit: pierce, perforate Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012