fluoro adjective 1noun 1forms 3 adjective1 •(Australia, New-Zealand) Fluorescent.And yes, as he peers beyond a boulder, down in the hollow he can make out two figures in khaki moving around a fluoro orange tent. — 1999 noun1 •(Australia, informal) A fluorescent light.She held her grey felt hat in her hand, slapping the flat brim lightly against her leg as she walked, her tinted hair gleaming under the fluoros. — 2002 formsfluoros · more fluoro · most fluoro
