inscription: the activity of inscribing (especially carving or engraving) letters or words
psychological feature: a feature of the mental life of a living organism
systeme international d'unites: a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela)