(military) A unit of thirty to forty soldiers typically commanded by a lieutenant and forming part of a company.

A group of self-driving vehicles travelling in a close convoy and communicating electronically with each other.

(education, historical) A group of children in the platoon grouping education system.

(baseball) To alternate starts with a teammate of opposite handedness, depending on the handedness of the opposing pitcher

(sports) To specialize in a particular position or playing style.

Of self-driving vehicles: to travel in a close convoy, each vehicle communicating electronically with the others.