The Spanish verb 'abrigar' (meaning 'to shelter' or 'to protect') comes from the Latin word 'apricari', meaning 'to warm oneself in the sun'. This came from the Latin verb 'apricare' ('to warm by sun, protect from wind'), which in turn derived from the Latin adjective 'apricus', meaning 'exposed to sun'. The evolution of meaning is quite intuitive - from being exposed to the warming sun, to actively seeking warmth in the sun, to the more general concept of providing shelter or protection. The change from Latin 'apr-' to Spanish 'abr-' follows common sound changes between the two languages.

A related Spanish word is 'abrigo', which means 'coat' or 'shelter'. This noun form developed naturally from the verb 'abrigar', as a coat is something that provides shelter or protection from the cold. You might also encounter 'abrigado' (meaning 'sheltered' or 'warm') as the past participle of 'abrigar'.

While there aren't many common English words directly related to 'abrigar', the English word 'apricot' shares the same Latin root 'apricus' (exposed to sun). The fruit was named this way because it ripens in sunny places. This connection can help you remember that 'abrigar' has historical connections to warmth and protection from the elements.