Standard Lemma guide

poisonously

adv · 3 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

adv

Meaning 1

In a poisonous manner.

Definition source: English Wiktionary via Wiktextract

Examples

  • c. 1900, Thomas Edison, quotation The x-ray had affected poisonously my assistant, Mr. Dally.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adv

Meaning 2

Using poison.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adverb

Meaning 3

in a very malevolent manner

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: venomously

Antonyms: none provided

History

Etymology

Etymology tree English poisonous Middle English -ly English -ly English poisonously From poisonous + -ly.