Category: GeneralPart of speech: nounDifficulty: Intermediate

semi

/semi/Roman
US/ˈsɛmaɪ/
UK/sˈɛmi/

English meaning: Semi

Definition

A semi-detached house.

Example

“They bought a modest semi on a quiet suburban street.”

Another example: “The truck driver parked his semi at the roadside diner.”

Usage — When, Where & How

Informal prefix-turned-noun; British English uses 'semi' for a semi-detached house, and both varieties use it for a semifinal ('reach the semis') and (US) for a semi-trailer truck ('an 18-wheeler semi'). Context and region determine meaning. Casual in register.

Etymology & Origin

English — Origin & History

A shortening of words beginning with the prefix 'semi-' (from Latin 'semi-', half); the noun uses are 20th-century colloquialisms.

Synonyms

  • similar
  • fractional
  • tractor trailer
  • semifinal
  • semitrailer
  • articulated lorry
  • trailer truck

Related Words

Common Collocations

  • semi-detached semi
  • reach the semis
  • semi final
  • a three-bed semi
  • drive a semi
  • cup semi

Word Forms

semi (n); semis (pl)

Word Tools

2 syllables

Literary Heritage

“To thine own self be true, and it must follow, as the night the day, thou canst not then be false to any man.”

/To thine own self be true/

“Be honest with yourself — and as naturally as night follows day, you will be unable to be false to others.”

William Shakespeare · Playwright & Poet · 1564–1616

Hamlet, Act II

Hamlet, II.i — Polonius's parting words to Laertes; the most quoted line in Shakespeare

“I'm nobody! Who are you? Are you nobody, too?”

/I'm nobody! Who are you?/

“I am nobody — and that quiet anonymity is more honest than the noise of public fame.”

Emily Dickinson · Poet · 1830–1886

Poems

Poem 288 — Dickinson's subversive celebration of solitude over social recognition

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Language information

Language
English
English
Script
Latin
Family
Indo-European
Speakers
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