ocker /ˈɒkə/adjective 1noun 2verb 1forms 6 adjective1 •(Australia, slang) Uncultivated; boorish.I sidled up to a particularly Ocker character on the edge of a group and nervously explained my mission. — 1984 noun2 •(Australia, slang) A boorish or uncultivated Australian. •(dialect) Interest on money; usury; increase. verb1 •(dialect) To increase (in price); add to. formsockered · ockering · ockers · Ockers · more ocker · most ocker