Meaning & Definition of word "Un"

Un

ʌn

prefix:

  • 1. A prefix meaning not, opposite of, or lacking.
    • Example: The word 'unhappy' means not happy.
  • 2. Indicates a reversal or negation of the base word.
    • Example: To 'undo' something means to reverse the action.
  • 3. Used to denote removal or deprivation.
    • Example: He decided to 'unfriend' her on social media.
  • 4. Used to indicate a lack or absence of something.
    • Example: The 'unknown' person was later identified.
  • 5. Used to create the opposite meaning of an adjective or adverb.
    • Example: The 'unusual' weather patterns surprised everyone.

Etymology

From Old English 'un-', a negating or reversing prefix.

Common Phrases and Expressions

unbelievable:

hard to believe; extraordinary.

undo:

to reverse the last action taken.

unplug:

to disconnect from a power source.

Related Words

unknown:

not known or familiar.

unseen:

not seen.

unnecessary:

not needed.

Slang Meanings of un

Meaning: Used to denote something not cool or undesirable.

Example Sentence: That party was so un, I left early.

Meaning: Referring to someone or something as not relevant.

Example Sentence: Don't bring that up; it's so un.