necessary /nesˈə-s(ə)-ri or nesˈi-, also -se-/

1. That must be
2. That cannot be otherwise
3. Unavoidable, inevitable
4. Predestined
5. Indispensable
6. (of a proposition) always true, and such that a denial leads to inevitable self-contradiction (logic)
7. Enforced (archaic)
8. (of an agent) not free

1. That which cannot be left out or done without, eg food (used chiefly in pl)
2. A toilet (obsolete or dialect)
3. Money (informal)

necessāˈrian noun and adjective

necessāˈrianism noun see necessitarianism under necessity

necˈessarily (or /nes-is-eˈrə-li/) adverb

1. As a necessary consequence
2. Inevitably
3. (loosely) for certain

necˈessariness noun

• instanced
• instances
• instancies
• instancing
• instancy
• instant
• instantaneities
• instantaneity
• instantaneous
• instantaneously
• instantaneousness
• instant camera
• instanter
• instantial
• instantiate
• instantiated
• instantiates
• instantiating
• instantiation
• instantiations
• instantly
• instant messaging
• instant photography
• instant replay
• instant replays