Ambiguous
adjective
Definition
1. (adjective) Having more than one possible meaning — unclear because it could be understood in different ways.
2. (adjective) Not clearly one thing or the other — uncertain, hard to define, or open to interpretation.
2. (adjective) Not clearly one thing or the other — uncertain, hard to define, or open to interpretation.
Context Alive
You get a text from someone you've been dating that just says "We should talk." You stare at it for five minutes trying to figure out what it means. Are they breaking up with you? Do they want to get more serious? Are they just bored? The message is so ambiguous that you end up screenshotting it and sending it to three different friends asking "What does this mean?"
Meanings
2 meanings 1 Having More Than One Possible Meaning (Adjective) Very Common ▼
This meaning is about words, sentences, or messages that aren't clear because they could mean two or more different things. Imagine a sign outside a restaurant that says "Children welcome — half price." Is the food half price for children, or are children themselves half price? It's funny because the sentence is ambiguous — it can be read in two completely different ways. This is about language that fails to communicate one clear meaning. You might say "that email was really ambiguous" when your boss writes something and you can't tell if they're happy or angry, or someone could say "the question was ambiguous" about an exam question that confused half the class. Or think about a politician who gives an answer that sounds like yes and no at the same time — reporters call it ambiguous because nobody can pin down what they actually said. The word points to a gap between what was said and what was meant.
✏️ Ambiguous is different from vague. Vague means not enough detail — unclear because it's too general. Ambiguous means too many possible meanings — unclear because it could go in multiple directions. A vague answer gives you nothing. An ambiguous answer gives you too much to choose from.
2 Not Clearly One Thing or the Other (Adjective) Common ▼
This meaning is about situations, feelings, relationships, or outcomes that are hard to define because they sit somewhere in the middle — not clearly good or bad, yes or no, this or that. Imagine finishing a job interview and having no idea if it went well. The interviewer smiled a lot but also kept checking the time. The feedback was ambiguous — you can't tell which way it's going. This is about things that resist a simple label or answer. You might say "the ending of the film was deliberately ambiguous" when the director leaves it up to the audience to decide what happened, or someone could describe a relationship as "ambiguous" when neither person has defined what they are. Or picture getting test results from a doctor and being told they're "not conclusive" — the situation feels ambiguous and that uncertainty is stressful. The word suggests something is in a grey zone where clear answers don't exist.
✏️ People often feel uncomfortable with ambiguity (the noun form). We like clear answers — yes or no, good or bad. That's why the word often appears in contexts where someone is frustrated or anxious. "I can't deal with this ambiguity" is something you hear when people want a straight answer and aren't getting one.
Common Patterns
Core Patterns
be + ambiguous → describe something as unclear or open to interpretation
His response was ambiguous — I still don't know if he agreed or not.
deliberately / intentionally ambiguous → unclear on purpose — the person chose not to give a clear answer
The ending of the book is deliberately ambiguous — you decide what happens.
a bit / somewhat ambiguous → slightly unclear — softened version
The instructions were a bit ambiguous, so I just guessed.
Common Structures
ambiguous about + noun → unclear regarding a specific topic or issue
She was ambiguous about her plans — I couldn't tell if she was coming or not.
leave something ambiguous → to not clarify something on purpose or by accident
He left his answer ambiguous so he could change his mind later.
morally / sexually / politically ambiguous → not fitting neatly into one category in terms of morals, identity, or politics
The character is morally ambiguous — you can't tell if he's the hero or the villain.
Collocations
10 collocationsambiguous answer
a reply that doesn't clearly say yes or no
ambiguous message
a text or statement that could mean several things
ambiguous ending
a conclusion that's left open to interpretation
morally ambiguous
not clearly good or bad — ethically complex
deliberately ambiguous
unclear on purpose
ambiguous situation
a circumstance that's hard to read or define
ambiguous relationship
a connection where neither person has defined what it is
ambiguous language
wording that can be understood in multiple ways
ambiguous signal
behaviour or communication that sends mixed messages
remain ambiguous
to stay unclear without being resolved
Example Sentences
10 examples
1
His text was so ambiguous that I had to ask three friends what they thought it meant.
His message was so unclear that I needed three other opinions to figure it out.
2
The contract had some ambiguous wording that both sides interpreted differently.
The contract had unclear language that each party read in their own way.
3
She gave an ambiguous smile — I couldn't tell if she was happy or being sarcastic.
Her smile was hard to read — it could have been genuine or sarcastic.
4
The film's ending is deliberately ambiguous — the director wants you to make up your own mind.
The movie ends without a clear conclusion on purpose — it's left up to the viewer.
5
Their relationship has been ambiguous for months — nobody knows if they're together or not.
Nobody can figure out their relationship — it's been undefined for months.
6
Politicians love giving ambiguous answers so they can't be held to anything specific.
Politicians prefer vague responses so nobody can pin them down later.
7
The instructions were ambiguous, so half the class did the assignment wrong.
The directions weren't clear enough, so most students misunderstood the task.
8
He's a morally ambiguous character — sometimes you root for him, sometimes you hate him.
He's ethically complex — one minute you're on his side, the next you're against him.
9
Don't leave your feedback ambiguous — tell her exactly what needs to change.
Don't give unclear feedback — be specific about what she should improve.
10
The results were ambiguous, so the doctor ordered more tests.
The results weren't conclusive, so the doctor asked for additional testing.
Synonyms & Antonyms
6 items
Synonymsvague
similar but different — vague means too little detail, ambiguous means too many possible meanings
unclear
the most general and neutral alternative — works in any context
open to interpretation
a phrase rather than a word — means different people can read it differently
Antonymsclear
the most direct opposite — easy to understand with one obvious meaning
explicit
stated so directly that there's no room for confusion
unambiguous
the literal opposite — having only one possible meaning