The Spanish word 'huerta' comes from the Latin word 'hortus' meaning 'garden', which itself derives from the Ancient Greek 'khortos' (χόρτος) meaning 'enclosed place'. The evolution from Latin to Spanish shows typical sound changes, with the initial 'h' remaining (though unpronounced in modern Spanish), and the Latin '-tus' ending evolving into Spanish '-to' and then '-ta'. The meaning expanded slightly from a simple garden to specifically refer to a large garden or orchard where vegetables and fruit trees are grown.

A closely related and simpler Spanish word is 'huerto', which means 'garden' or 'orchard'. While 'huerto' typically refers to a smaller vegetable garden or orchard, 'huerta' usually describes a larger area of cultivated land used for growing vegetables and fruit trees. Both words maintain the connection to the original concept of an enclosed space for growing plants.

English speakers might recognize this word's connection to 'horticulture', which comes from the same Latin root 'hortus'. Other related English words include 'horticultural' and 'horticulturist'. All these words maintain the connection to gardening and plant cultivation. The word 'court' (meaning an enclosed space) is also distantly related, coming from the same Ancient Greek root 'khortos' through a different path.