Standard Lemma guide

stemmer

noun · 6 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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  • CMU ARPABET: S T EH1 M ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Software used to produce the stem from the inflected form of words.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, human-sciences, linguistics, 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

a device for removing stems from fruit (as from grapes or apples)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: device

3

noun

Meaning 3

a miner's tamping bar for ramming packing in over a blasting charge

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: tamp, tamper, tamping bar

4

noun

Meaning 4

an algorithm for removing inflectional and derivational endings in order to reduce word forms to a common stem

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: stemming algorithm

Antonyms: none provided

Broader terms: algorithm, algorithmic rule, algorithmic program

5

noun

Meaning 5

a worker who makes or applies stems for artificial flowers

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: worker

6

noun

Meaning 6

a worker who strips the stems from moistened tobacco leaves and binds the leaves together into books

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: stripper, sprigger

Antonyms: none provided

Broader terms: worker

History

Etymology

Etymology tree Proto-Indo-European *steh2- Proto-Indo-European *-mn̥ Proto-Indo-European *stéh2mn̥ Proto-Indo-European *-is Proto-Indo-European *sth2mnís Proto-Germanic *stamniz Proto-West Germanic *stamni Old English stemn Middle English stemme English stem English -er English stemmer From stem + -er.