Phrase guide

expansion slot

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

A slot for additional hardware, cards, etc. for the purpose of expanding a computer system.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

(computer) a socket in a microcomputer that will accept a plug-in circuit board

Definition source: Princeton WordNet 3.0

Examples

  • the PC had three slots for additional memory

Meaning relationships

Synonyms: slot

Antonyms: none provided

Broader terms: receptacle

History

Etymology

No etymology was provided for this word.