Standard Lemma guide

bactericidal

adj · noun · 4 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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1

adj

Meaning 1

That kills bacteria.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Of or pertaining to a bactericide.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A bactericide.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective satellite

Meaning 4

preventing infection by inhibiting the growth or action of microorganisms

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: disinfectant, germicidal

Antonyms: none provided

History

Etymology

Etymology tree Ancient Greek βακτηρία (baktēría) Proto-Indo-European *-yósder. Ancient Greek -ῐος (-ĭos)? Ancient Greek -ιον (-ion) Ancient Greek βακτήριον (baktḗrion)bor. New Latin bactēriumbor. English bacteri(um) Proto-Indo-European *kh2eyd-der. Proto-Italic *kaidō Latin caedō Proto-Indo-European *-h2 Proto-Indo-European *-eh2 Proto-Italic *-ā Latin -a Latin -cīdader. Middle French -cidebor. English -cide English -al English -cidal English bactericidal From bacteri(um) + -cidal.

Across languages

Translations

8 source translations are retained for this English entry.

  • Catalan: bactericida — that kills bacteria
  • Czech: baktericidní — that kills bacteria
  • Hungarian: baktericid — that kills bacteria
  • Irish: baictéiricídeach — that kills bacteria
  • Polish: bakteriobójczy — that kills bacteria
  • Portuguese: bactericida — that kills bacteria
  • Russian: бактерици́дный (baktɛricídnyj) — that kills bacteria
  • Spanish: bactericida — that kills bacteria