Phrase guide

gentian violet

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

adj

Meaning 1

Having a violet colour similar to the gentian flower.

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

Also known as crystal violet, a chemical dye used in the Gram stain test, and is also a fungicide. Chemically: hexamethyl pararosaniline chloride, C25H30ClN3

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A violet colour similar to the gentian flower.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a green crystal (violet in water) used as a dye or stain or bactericide or fungicide or anthelmintic or burn treatment

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: crystal violet

Antonyms: none provided

Broader terms: antibacterial, antibacterial drug, bactericide, antifungal, antifungal agent, fungicide, antimycotic, antimycotic agent, vermifuge, anthelmintic, anthelminthic, helminthic, stain

History

Etymology

No etymology was provided for this word.

Across languages

Translations

3 source translations are retained for this English entry.

  • Chinese Mandarin: 藍藥水 /蓝药水 (lányàoshuǐ) — a chemical dye used in the Gram stain test, and is also a fungicide
  • Spanish: violeta genciana — a chemical dye used in the Gram stain test, and is also a fungicide
  • Spanish: violeta de genciana — a chemical dye used in the Gram stain test, and is also a fungicide