Princeton's WordNet(0.00 / 0 votes)Rate these synonyms: 1  imperative mood, imperative, jussive mood, imperative form(noun) a mood that expresses an intention to influence the listener's behavior. 2  imperative(adj) some duty that is essential and urgent. 3  imperative(adj) requiring attention or action.
Greenwich is in London. It is a district located in South East  London. From the center of London to the district of Greenwich is  7.7 miles via A2. 3 people found this useful.
It's a bit like how you can measure distance in units of feet, metres, miles, km and so on. The distance between New York and London is fixed, but you can express that distance as 3,459 miles, or 5,567 km, or 18,265,315 feet etc. Similarly, you can express a measure of energy in joules, or Calories, or kWh, or BTU etc.