Word Pronunciation & Dictionary

semi

/ˈsɛmi/

Word Rarity Uncommon

Frequency: Zipf frequency 4.51 in modern English

Syllables
se-mi
IPA
/ˈsɛmi/
6
Scrabble Score
4
Letters
2
Syllables
4
Unique Chars

Meaning

noun

A semi-detached house.

Australian usage; Canadian usage; British usage; Informal

noun

A semi-trailer; a tractor-trailer; an eighteen-wheeler; an artic.

Australian usage; Canadian usage; New Zealand usage; American usage

noun

A semifinal.

Informal

noun

A partial erection of the penis.

Slang

noun

A semiautomatic firearm.

Slang

noun

An intermediate in the production of end-use goods.

Colloquial

adv

Somewhat; to some extent.

Informal

Example Sentences

Etymology

The prefix semi- (from Latin) used as a noun.

Word Breakdown

Regional Pronunciation

  • American English: /ˈsɛmi/
  • British English: /ˈsɛmi/

Usage

Inflected Forms

Synonyms

Homonyms

Rhymes With

Questions

How do you pronounce semi?
The recorded pronunciation is /ˈsɛmi/.
What does semi mean?
A semi-detached house.
Where does semi come from?
The prefix semi- (from Latin) used as a noun.

How to pronounce semi

  1. Open the pronunciation page — Open the Speakur entry for “semi”.
  2. Read the phonetic spelling — Read the IPA spelling (/ˈsɛmi/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “semi”.
  4. Repeat and practice — Say “semi” aloud, matching stress and vowels until it feels natural.