The word 'veer' entered English from Middle French in the late 16th century, specifically from the nautical term 'virer', meaning 'to turn' or 'to change course'. Its ultimate origin is obscure but may be connected to a Vulgar Latin root, perhaps related to 'gyrare' (to turn in a circle). The core concept of turning or changing direction has remained remarkably stable. Over time, its application broadened from the literal, physical act of a ship or wind shifting direction to encompass figurative changes in topics, opinions, or loyalties.

This word is a simplex form. It is a borrowing from Middle French 'virer', meaning 'to turn', which is of uncertain origin, possibly from a Vulgar Latin base.