dis·cov·er
[dih-skuhv-er]

verb (used with object)
1.to see, get knowledge of, learn of, find, or find out; gain sight or knowledge of (something previously unseen or unknown): to discover America; to discover electricity.

2.to notice or realize: I discovered I didn’t have my credit card with me when I went to pay my bill.

3.Archaic.  to make known; reveal; disclose.