The Spanish word 'capot' comes from French 'capot', meaning 'hood' or 'coat', which in turn derives from the Latin word 'cappa', meaning 'hood' or 'cape'. This is a clear example of how the word maintained its basic meaning related to covering or protective garments as it evolved from Latin through French into Spanish, where it specifically refers to a hood or car bonnet (in automotive terminology).

Several common Spanish words share this Latin root 'cappa', including 'capa' (cape, cloak), 'capucha' (hood), and 'capilla' (chapel, originally referring to a small covering). These words all maintain a connection to the concept of covering or protecting something.

English speakers might recognize this etymology in words like 'cap' (a head covering), 'cape' (a sleeveless outer garment), and even 'chapel' (which, like Spanish 'capilla', originally referred to a small covering and later a small church). The word 'hood' itself, while not etymologically related, serves as a good English equivalent for understanding 'capot' in both its general and automotive contexts.