The Spanish word 'ánimo' comes from the Latin word 'animus', meaning 'spirit, mind, or courage'. The Latin word shares ancient roots with the Greek word 'anemos' (ἄνεμος), meaning 'wind' or 'breath'. This connection between breath, spirit, and courage was common in ancient thought, where the breath or life force was closely associated with courage and the spirit.

Several common Spanish words and expressions are related to 'ánimo'. The verb 'animar' means 'to encourage' or 'to animate', and you might hear '¡ánimo!' as an encouraging exclamation meaning 'cheer up!' or 'keep going!'. The word 'animado' means 'animated' or 'lively', all connecting back to the idea of spirit and vitality.

English speakers can connect 'ánimo' to several familiar words. 'Animate' and 'animation' come from the same Latin root, originally referring to giving something life or spirit. The word 'animal' also shares this root, as it referred to living beings that have 'breath' or 'spirit'. The psychological term 'anima' (meaning soul or spirit) and 'animosity' (originally meaning spiritedness, now meaning hostility) are also related.