ferroequinologist (noun) Someone who studies the 'Iron Horse' (i.e. trains and locomotives). From the Latin ferrus 'iron' and equine 'horse' + -logist As the British steam era drew to a close, a young Keith Widdowson set out to travel on as many steam-hauled trains as possible – documenting each journey in his notebooks. In Confessions of a Steam Age Ferroequinologist, he cracks these books open a...