I'm suspicious of that second noun sense. Seems more like possibility. -dmh 03:33, 10 Sep 2004 (UTC)
Comparative / superlative?
Is it true that this can be used comparatively/superlatively? It describes something which is not impossible (= no extent), but not the likelihood of occurrence. -- 126.96.36.199 14:28, 25 August 2009 (UTC)