The Spanish word 'ambiental' (meaning 'environmental') has its roots in Latin. It comes from combining two Latin elements: 'amb-' meaning 'on both sides' and 'ire' meaning 'to go'. These combined to form 'ambire' meaning 'to go around'. The present participle of this verb was 'ambiens' ('going around'), which eventually developed into the Spanish noun 'ambiente' ('environment') - conceptually something that surrounds or goes around us. Finally, adding the Spanish suffix '-al' (meaning 'relating to') to 'ambiente' gives us 'ambiental' - that which relates to the environment.

A simpler and more common Spanish word that's directly related to 'ambiental' is 'ambiente' (meaning 'environment' or 'atmosphere'). You might hear this word in phrases like 'aire ambiente' (ambient air) or 'temperatura ambiente' (room temperature). The relationship is straightforward - 'ambiental' is simply the adjectival form of 'ambiente'.

English speakers might recognize the connection to words like 'ambient' and 'ambience', which share the same Latin roots. Just as 'ambiente' in Spanish refers to the surrounding environment, 'ambient' in English refers to something that surrounds or encompasses, like 'ambient light' or 'ambient temperature'. The English word 'ambition' is also related, coming from the same Latin 'ambire', but it developed its meaning from the idea of 'going around' canvassing for votes or support.