upon
- Preposition. Being above and in contact with another.
- Preposition. Being directly supported by another.
- Preposition. At a prescribed point in time.
- Adverb. Being the target of an action.
- Adverb. Incidental to a specified point in time or order of action; usually combined with here-, there- or where-.
This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.