The word 'specie' entered English in the mid-16th century from the Latin phrase 'in specie', meaning 'in kind' or 'in the actual form'. The Latin root 'species' itself derives from 'specere', meaning 'to look at' or 'to behold', relating to outward appearance or form. In financial contexts, 'specie' came to refer specifically to money in its tangible, physical form—coins—as opposed to paper currency or credit, emphasizing the actual 'kind' or material of value. This usage highlights the historical transition from the abstract concept of a 'type' to the concrete representation of monetary value in precious metal.

The word is a simplex noun, a direct borrowing from Latin. It is the ablative singular form of the Latin noun 'species', meaning 'kind' or 'type'. In this specific grammatical case, it was used in the phrase 'in specie', meaning 'in the actual form'.