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.
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).