The Spanish word 'cabrón' comes from the Latin word 'capra', meaning 'female goat'. First, 'capra' evolved into the Spanish word 'cabra' (goat). Then, by adding the augmentative suffix '-ón', the word 'cabrón' was formed, literally meaning 'large male goat'. Over time, the word took on a pejorative meaning and is now commonly used as an insult, similar to calling someone a 'rascal' or worse in colloquial usage.

A simpler and more common Spanish word that shares the same root is 'cabra', which simply means 'goat'. This is a neutral, everyday word used to refer to the animal. You might also encounter related words like 'cabrito' (young goat or kid).

While English doesn't have many common words directly related to the Latin 'capra', you might recognize it in scientific or specialized terms like 'Capricorn' (literally 'goat horn', one of the zodiac signs), 'caprine' (relating to goats), and 'capricious' (unpredictable, like a goat's movements). These words all share the same Latin ancestor 'capra' with the Spanish 'cabrón'.