'almuten' originates from Arabic, specifically the word 'al-mubtīn', where 'al-' meant 'the' and 'mubtīn' meant 'hidden' or 'concealed'.

'al-mubtīn' transformed into the medieval Latin word 'almuten', and eventually became the modern English word 'almuten'.

Initially, it meant 'hidden or concealed', but over time it evolved into its current meaning of 'dominant planet in astrology'.