Wonder

1. n. A cause of wonder; that which excites surprise; a strange thing; a prodigy; a miracle.
2. n. That emotion which is excited by novelty, or the presentation to the sight or mind of something new, unusual, strange, great, extraordinary, or not well understood; surprise; astonishment; admiration; amazement.
3. v. i. To feel doubt and curiosity; to wait with uncertain expectation; to query in the mind; as, he wondered why they came.
4. a. Wonderful.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.