What does semi- mean?
Semi- means half.
Semi-
/sɛmi/ · prefix
Meaning
half.
Definitions by Sense
- half
- partial, incomplete
- somewhat, rather, quasi-
Example Sentences
semi-invalid.
Nothing like a nice hot ethnic dish before you go to see that semi-expensive, semi-meaningful Off-Broadway show.
Synonyms for semi-
Antonyms for semi-
Related Words
Word Forms
- sem-
Usage Notes
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Practice and Learn More
Frequently Asked Questions
What is a synonym for semi-?
Common synonyms include half-, hemi-, demi-, quasi-.
What is the opposite of semi-?
The opposite depends on the specific sense.
How do you use semi- in a sentence?
semi-invalid.
Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.