social unit
— Navneord
– Engelsk
~ an organization regarded as part of a larger social group; "the coach said the offensive unit did a good job"; "after the battle the soldier had trouble rejoining his unit"
sound unit
— Navneord
– Engelsk
~ any acoustic unit of measurement
SI unit
— Navneord
– Engelsk
~ 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); "Today the United States is the only country in the world not totally committed to the Systeme International d'Unites"
southwestern United States
— Navneord
– Engelsk
~ the southwestern region of the United States generally including New Mexico, Arizona, Texas, California, and sometimes Utah and Colorado