Simple meaning
What does Proof mean?
Proof is evidence that shows something is true.
Dictionary definition
Information or evidence that shows something is true.
Example sentences
Proof in a sentence
easy
Our class discussed proof during reading time.
medium
The report used proof to explain its main point.
hard
Writers should use proof clearly so readers understand the message.
Synonyms
Words like Proof
evidenceFacts used to support a claim.
confirmationSupport that something is correct.
Antonyms
Opposite words
Word family
Proof word family
Base word
proof
verb
prove
To show something is true.
Related words
Explore related words
Quick practice
Try Proof
Practice 1
What is proof?
proof means proof is evidence that shows something is true.
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Use the dictionary to understand Proof, then move into short activities matched to the skills on this page.
Learning paths
- Define the Word Hive for word meanings.
- Synonym Search for word choice.
- Context Clue Challenge for sentence clues.
- Buzz Between for homophones and listening.
- Hive Builder for roots, prefixes, and suffixes.