Simple meaning
What does Unknown mean?
Unknown means not known yet.
Dictionary definition
Not known or not yet understood.
Example sentences
Unknown in a sentence
easy
In reading class, we learned what unknown means.
medium
Our group used unknown while discussing clues in a mystery passage.
hard
The writing prompt showed how unknown helps readers connect details and reach a clear idea.
Synonyms
Words like Unknown
Antonyms
Opposite words
Word family
Unknown word family
Base word
unknown
adjective
unknown
Base form.
Related words
Explore related words
Quick practice
Try Unknown
Practice 1
What does unknown mean?
Unknown means unknown means not known yet.
Practice this skill
Practice vocabulary in WordHive
Use the dictionary to understand Unknown, 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.