Randroid adjective 1noun 1forms 3 adjective1 •(slang, disapproving) Supporting Ayn Rand's philosophies, particularly overzealously.Their high-minded contextually-applied principles typically deteriorated in practice into a ranting rule-mongering no more edifying than that of the plebeian Randroid contingent. — 1999 noun1 •(slang, disapproving) A supporter of Ayn Rand's philosophies, particularly an overzealous one.Despite being populated by Randroids (Ayn Rand devotees) and sci-fi geeks, 4chan's literature board is another that continually surprises with clever content. — 2011 formsRandroids · more Randroid · most Randroid