Standard Lemma guide

pestiferous

adj · 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

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.

  • Canada: /ˌpɛsˈtɪfəɹəs/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɪfəɹəs

1

adj

Meaning 1

containing organisms that cause contagious diseases

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

annoying, vexatious

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective satellite

Meaning 3

causing irritation or annoyance

Definition source: Princeton WordNet 3.0

Examples

  • tapping an annoying rhythm on his glass with his fork
  • aircraft noise is particularly bothersome near the airport
  • found it galling to have to ask permission
  • an irritating delay
  • nettlesome paperwork
  • a pesky mosquito
  • swarms of pestering gnats
  • a plaguey newfangled safety catch
  • a teasing and persistent thought annoyed him
  • a vexatious child
  • it is vexing to have to admit you are wrong

Meaning relationships

Synonyms: annoying, bothersome, galling, irritating, nettlesome, pesky, pestering, plaguy, plaguey, teasing, vexatious, vexing

Antonyms: none provided

4

adjective satellite

Meaning 4

tending to corrupt or pervert

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: corruptive, perversive

Antonyms: none provided

5

adjective satellite

Meaning 5

likely to spread and cause an epidemic disease- Jonathan Swift

Definition source: Princeton WordNet 3.0

Examples

  • a pestilential malignancy in the air
  • plaguey fevers

Meaning relationships

Synonyms: pestilent, pestilential, plaguey

Antonyms: none provided

6

adjective satellite

Meaning 6

contaminated with infecting organisms- Jane Austen

Definition source: Princeton WordNet 3.0

Examples

  • dirty wounds
  • obliged to go into infected rooms

Meaning relationships

Synonyms: dirty

Antonyms: none provided

History

Etymology

Mid 15th century, in sense “mischievous, pernicious”, from Latin pestiferus (“bearing plague”), from pestifer, from pestis (“plague”) + ferre (“carry”) (see infer). By surface analysis, pest + -i- (“bearing, carrying”) + -ferous.

Across languages

Translations

21 source translations are retained for this English entry.

  • Bulgarian: заразен (zarazen) — containing organisms that cause contagious diseases
  • French: pestilentiel — containing organisms that cause contagious diseases
  • Icelandic: óheilnæmur — containing organisms that cause contagious diseases
  • Icelandic: sóttnæmur — containing organisms that cause contagious diseases
  • Irish: aicídeach — containing organisms that cause contagious diseases
  • Latin: pestiferus — containing organisms that cause contagious diseases
  • Romanian: pestifer — containing organisms that cause contagious diseases
  • Romanian: pestilențial — containing organisms that cause contagious diseases
  • Russian: заразный (zaraznyj) — containing organisms that cause contagious diseases
  • Spanish: pestífero — containing organisms that cause contagious diseases
  • Bulgarian: досаден (dosaden) — annoying, vexatious
  • Bulgarian: тормозещ (tormozešt) — annoying, vexatious
  • Italian: pestilenziale — annoying, vexatious
  • Italian: pestifero — annoying, vexatious
  • Romanian: plictisitor — annoying, vexatious
  • Romanian: sâcâitor — annoying, vexatious
  • Romanian: pisălog — annoying, vexatious
  • Russian: надое́дливый (nadojédlivyj) — annoying, vexatious
  • Spanish: pestífero — annoying, vexatious
  • Spanish: pernicioso — annoying, vexatious
  • Spanish: pesado — annoying, vexatious