Standard Lemma guide

extractor

noun · 10 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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  • General-American: /ɪkˈstɹæktɚ/
  • Received-Pronunciation: /ɪkˈstɹæktə/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -æktə(ɹ)

1

noun

Meaning 1

Any of various mechanical devices that extract a component from others.

A machine for clearing combs of honey.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of various mechanical devices that extract a component from others.

A device for rendering wax.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An apparatus that uses a solvent to remove soluble substances from a mixture.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A centrifugal drying machine.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A part of the bolt that removes a cartridge from the chamber.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A particular kind of bipartite graph.

Definition source: English Wiktionary via Wiktextract

Topics: graph-theory, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A function which, being applied to output from a weakly random entropy source, together with a short, uniformly random seed, generates a highly random output that appears independent from the source and uniformly distributed.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: cartridge extractor, cartridge remover

Antonyms: none provided

Broader terms: mechanism

9

noun

Meaning 9

an apparatus that uses centrifugal force to separate particles from a suspension

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: centrifuge, separator

Antonyms: none provided

Broader terms: apparatus, setup

Narrower terms: hematocrit, haematocrit, ultracentrifuge

10

noun

Meaning 10

an instrument for extracting tight-fitting components

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: instrument

Narrower terms: forceps

History

Etymology

No etymology was provided for this word.

Real reading context

extractor in complete knowledge articles