American English

How to pronounce wonder

verb · nounB1Very common word
WUHNder

/ˈwən.dɚ/

2 syllables · Stress the first syllable.

To want to know something, or to think about it because you are not sure.

Practice out loud

Meanings & examples

verb

To want to know something, or to think about it because you are not sure.

I wonder why Maya left so early.

We wondered if the store was still open.

Good to know

In the common question meaning, wonder means “want to know,” not “be amazed.”

Common phrases & grammar

wonder why · wonder if · wonder about the future

subject + wonder + wh-word + subject + verb

subject + wonder + if/whether + subject + verb

noun

A feeling of surprise and admiration.

The children watched the fireworks in wonder.

Her first view of the ocean filled her with wonder.

Common phrases & grammar

a sense of wonder · fill someone with wonder · in wonder

subject + look at + something + in wonder

nounless common

A person or thing that is extremely impressive or beautiful.

That old train is a wonder of engineering.

The tiny robot was a real wonder.

Common phrases & grammar

a wonder of nature · an engineering wonder · a modern wonder

something + be + a wonder of + noun

verbliteraryless common

To feel very surprised and impressed by something.

Visitors wondered at the size of the ancient statues.

We wondered at the beauty of the mountain lake.

Common phrases & grammar

wonder at the beauty · wonder at the sight

subject + wonder at + noun

Useful expressions

no wonder

used to say that something is not surprising

No wonder Leo is tired; he worked all night.

I wonder if...

a polite way to ask for something indirectly

I wonder if you could send me the file today.

one of the wonders of the world

one of the world's most famous and impressive places or things

The Great Barrier Reef is one of the natural wonders of the world.

Related words & forms