minimax

This term is a technical portmanteau of minimize and maximize, primarily used in game theory, computer science, and statistics. It describes a conservative approach to decision-making where the goal is to secure the best possible outcome among the worst-case scenarios. In a competitive context, it assumes the opponent will play perfectly to minimize your gain, so you choose the move that maximizes your minimum guaranteed result.

While it functions as both a noun and an adjective, it is almost exclusively confined to formal academic or technical registers. In casual conversation, it would be replaced by phrases like "playing it safe" or "worst-case planning." Because it refers to a specific mathematical logic, it lacks the emotional or subjective connotations found in general vocabulary.