Webster's Revised Unabridged Dictionary · 1913

Wonder

Wonder , noun

[Old English wonder, wunder, Anglo-Saxon wundor; akin to Dutch wonder, Old Saxon wundar, Old High German wuntar, German wunder, Icelandic undr, Swedish & Danish under, and perhaps to Greek {not transcribed} to gaze at.]

1.
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.
They were filled with wonder and amazement at that which had happened unto him. — Acts iii. 10
Wonder is the effect of novelty upon ignorance. — Johnson

Wonder expresses less than astonishment, and much less than amazement. It differs from admiration, as now used, in not being necessarily accompanied with love, esteem, or approbation.

2.
A cause of wonder; that which excites surprise; a strange thing; a prodigy; a miracle.
Babylon, the wonder of all tongues. — Milton
To try things oft, and never to give over, doth wonders. — Bacon
I am as a wonder unto many. — Bible (KJV) - Psalm lxxi. 7
Collocations (1)
Seven wonders of the world , See in the Dictionary of Noted Names in Fiction.

Wonder , intransitive verb

[Anglo-Saxon wundrian.]

1.
To be affected with surprise or admiration; to be struck with astonishment; to be amazed; to marvel.
I could not sufficiently wonder at the intrepidity of these diminutive mortals. — Swift
We cease to wonder at what we understand. — Johnson
2.
To feel doubt and curiosity; to wait with uncertain expectation; to query in the mind; as, he wondered why they came.
I wonder, in my soul, What you would ask me, that I should deny. — Shakespeare

Wonder , adjective

Wonderful. [Obsolete] — Gower
After that he said a wonder thing. — Chaucer

Wonder , adverb

Wonderfully. [Obsolete] — Chaucer