WordGarden.iowhether
B1Pronunciation
UK
- /wˈɛðə/
US
- /ˈhwɛðər/
Meanings
Conjunction
used to introduce alternatives or an uncertain possibility
Beyond the definition
"Whether" helps us navigate possibilities and choices. It often pops up when we're unsure about something—like wondering whether it will rain tomorrow. It is perfect for presenting a choice between options, such as: "I don't know whether to laugh or cry." Think of it as the little word that hangs in the balance, waiting for information or a decision. You might tell a friend, "I honestly don't know whether she's coming." It can also introduce a clause expressing doubt: "There is some question whether this plan will succeed."
"Whether" is a versatile conjunction that expresses doubt, introduces alternatives, or reports an uncertain fact. It is most often used when there is uncertainty about a situation with two or more possible outcomes. For example, saying, "I'm not sure whether I should take the job offer," shows that you are weighing your options and have not made up your mind yet.
"Whether" can also introduce a clause after verbs like "know," "ask," "wonder," "decide," or "tell": "Tell me whether you're coming." In that kind of sentence, the speaker wants an answer about one possibility or another. While "if" and "whether" are sometimes used in similar ways, they are not always the same. "Whether" is the better choice when you mean "which one," when you give alternatives, or when "or not" is part of the idea. For example, "I don't know whether or not she agreed" sounds natural, while "if or not" does not.
Historically, the word comes from Old English roots meaning "which of two," which fits its modern purpose very well. You will also often see it in patterns like "whether or not" and "whether...or...," both of which highlight that more than one outcome is possible. So, whether you are pondering a major life decision, expressing a small doubt, or comparing two possible outcomes, this word acts as a clear bridge between uncertainty and understanding.
Examples
- 1
Unknown fact
I don't know whether she's at home.
- 2
Decision
We need to decide whether to book the tickets now.
- Patternwhether to + verb
choose if you should do it
- 3
Checking
Please check whether the door is locked.
- 4
Indirect question
He asked whether I had finished the report.
More examplesFewer examples
- 5
Machine function
I'm not sure whether this button turns the machine on or off.
- 6
Either option
Whether we go by train or by car, we'll need to leave early.
- Patternwhether A or B
in either case
- 7
No difference
The picnic will happen whether or not it rains.
- Phrasewhether or not
no matter which is true
- 8
Dependency
It depends on whether they can finish the work by Friday.
- 9
Subject clause
Whether he agrees is a separate question.
See also
Similar
Contrast
Do not confuse
Used with (collocations)
- whether or not
- whether to
- whether or
- regardless of whether
Explore
- indirect question
- alternative
Forms and spellings
1 form open this card.
Main spelling
- whetherconjunction