Standard Lemma guide

parlous

adj · adv · 5 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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  • Received-Pronunciation: /ˈpɑːləs/
  • UK: Recorded audio is listed in the source snapshot.
  • General-American: /ˈpɑɹləs/
  • rhymes with -ɑː(ɹ)ləs

1

adj

Meaning 1

Attended with peril; dangerous, risky.

Definition source: English Wiktionary via Wiktextract

Examples

  • The situation became parlous when the weather made resupply impossible.

Meaning relationships

Synonyms: dangerous, dangersome, hazardous, jeopardous, wicked, parlous, periculous, perilous, precarious, risky, unsafe

Antonyms: none provided

2

adj

Meaning 2

Appalling, dire, terrible.

Definition source: English Wiktionary via Wiktextract

Examples

  • in a parlous state

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Dangerously clever or cunning; also, remarkably good or unusual.

Definition source: English Wiktionary via Wiktextract

Usage: England, also, dialectal, obsolete, rare

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adv

Meaning 4

Extremely, very.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adjective satellite

Meaning 5

fraught with danger

Definition source: Princeton WordNet 3.0

Examples

  • dangerous waters
  • a parlous journey on stormy seas
  • a perilous voyage across the Atlantic in a small boat
  • the precarious life of an undersea diver
  • dangerous surgery followed by a touch-and-go recovery

Meaning relationships

Synonyms: perilous, precarious, touch-and-go

Antonyms: none provided

History

Etymology

From Middle English parles, parlous, perlous, [and other forms], a contraction of perilous (“dangerous; dreadful, terrible; morally corrupt, sinful, wicked; inauspicious, unlucky”) (and thus a doublet of perilous), from Old French perilleus, perillos, perillous, perilluse, perilleuse, perilleux (“very dangerous, perilous”) (modern French périlleux), from Latin perīculōsus (“dangerous, hazardous, perilous”), from perīculum (“danger, hazard, peril, risk”) (ultimately from Proto-Indo-European *per- (“to go through, carry forth, try”)) + -ōsus (suffix meaning ‘full of, prone to’ forming adjectives).