galosh /ɡəˈläSH, ɡəˈlɑʃ
/ ▸ noun (usually galoshes) a waterproof overshoe, typically made of rubber.
– ORIGIN Middle English (denoting a type of clog): via Old French from late Latin gallicula, diminutive of Latin gallica (solea) ‘Gallic (shoe)’. The current sense dates from the mid 19th century.