Useful english dictionary. 2012.
jackroll — ☆ jackroll [jak′rōl΄ ] vt. Slang ROLL (vt. 14) jackroller n. * * * … Universalium
jackroll — ☆ jackroll [jak′rōl΄ ] vt. Slang ROLL (vt. 14) jackroller n … English World dictionary
jackroll — jack·roll … English syllables