That which causes wonder; a prodigy; a miracle.
"The ancient ruins stood as a marvel of engineering that still inspires awe today."
In plain English: A marvel is something amazing that you cannot believe exists because it looks so incredible.
"The ancient ruins were truly a marvel to behold."
Usage: Use the noun marvel to refer specifically to an object, person, or event that inspires great wonder rather than using it as a general synonym for surprise. It is often paired with verbs like "is" or "becomes," such as in the phrase "a true marvel of engineering."
express astonishment or surprise about something
"When she opened the door to find her entire living room covered in balloons, everyone began to marvel at how much effort they had put into the party."
To become filled with wonderment or admiration; to be amazed at something.
"The children marveled at the magnificent aurora dancing across the night sky."
In plain English: To marvel means to feel great wonder and amazement at something impressive.
"The children marveled at the bright lights in the sky every night during their vacation to New York City."
A surname.
"The local chapter of the Marvel family held their annual reunion at the community center."
Marvel entered English around 1300 via the Old French word merveille, meaning "a wonder." It ultimately traces back to Latin roots related to feeling awe or being struck as strange and wonderful.