operation
the state of being in effect or being operative; "that rule is no longer in operation"
Length: 9Scrabble® value: 11Words With Friends® value: 13
Numerology value: 5 (Pythagorean letter-sum). See what this number means on NumberAngel.
Source: WordNet® 3.1, Princeton University — "WordNet Copyright 2011 by Princeton University. All rights reserved." Used under WordNet's license terms. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.