Definition
The word 'peritrichous' describes an organism (usually bacteria) that has flagella projecting in all directions around its surface. Visualize a tiny, hairy soccer ball, but each hair is a propeller! β½ Unlike bacteria with flagella at only one end, 'peritrichous' bacteria can move easily in any direction. Itβs a scientific term, but the image is cool: imagine these tiny swimmers zig-zagging around under a microscope. π¬