1. 
   upon
   On; used in all the senses of that word, with which it is interchangeable. 'Upon an hill of flowers.' 'Our host upon his stirrups stood anon.' (Chaucer) 'Thou shalt take of the blood that is upon the altar.' (Ex. Xxix. 21) 'The Philistines be upon thee, Samson.' (Judg. Xvi. 9) 'As I did stand my wat...
   Found op http://www.mondofacto.com/facts/dictionary?upon
   
   
2. 
   Upon
   • (prep.) On; -- used in all the senses of that word, with which it is interchangeable.
   Found op http://thinkexist.com/dictionary/meaning/upon/
   
   
3. 
   upon
   1) ... a painted ocean
   Found op coleridge 2) ... my word! 3) ... reflection 4) ... th
   
   

Tip: double click on a word to show its meaning.