Standard Lemma guide

vaporous

adj · 10 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.

  • Received-Pronunciation: /ˈveɪpəɹəs/
  • Received-Pronunciation: /ˈveɪpɹəs/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈveɪpəɹəs/

1

adj

Meaning 1

Of or relating to vapour; also, having the characteristics or consistency of vapour.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: halitous, halituous, vaporiform, vaporlike, vapourlike, vaporose, vapory, vapoury, aeriform, aereous, aerial, airy, ethereal, gaseous, pneumatic, vaporous, wafty

Antonyms: nonvaporous

2

adj

Meaning 2

Breathing out or giving off vapour.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: vaporescent, vapourescent

Antonyms: none provided

3

adj

Meaning 3

Of a place: filled with vapour; foggy, misty.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: fumid, vapored, vapoured, vaporiferous, vaporsome

Antonyms: none provided

4

adj

Meaning 4

Of a thing: covered or hidden by vapour, fog, or mist.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adj

Meaning 5

Lacking depth or substance; insubstantial, thoughtless, vague.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: frothy, vain, vaporsome

Antonyms: none provided

6

adj

Meaning 6

Of clothes or fabric: thin and translucent; filmy, gauzy.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

adj

Meaning 7

Feeling melancholy; experiencing the vapors.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

adjective satellite

Meaning 8

filled with vapor

Definition source: Princeton WordNet 3.0

Examples

  • miasmic jungles
  • a vaporous bog

Meaning relationships

Synonyms: miasmal, miasmic, vapourous

Antonyms: none provided

9

adjective satellite

Meaning 9

resembling or characteristic of vapor

Definition source: Princeton WordNet 3.0

Examples

  • vaporous clouds

Meaning relationships

Synonyms: vaporific, vapourific, vaporish, vapourish, vapourous

Antonyms: none provided

10

adjective satellite

Meaning 10

so thin as to transmit light

Definition source: Princeton WordNet 3.0

Examples

  • a hat with a diaphanous veil
  • filmy wings of a moth
  • gauzy clouds of dandelion down
  • gossamer cobwebs
  • sheer silk stockings
  • transparent chiffon
  • vaporous silks

Meaning relationships

Synonyms: diaphanous, filmy, gauzy, gauze-like, gossamer, see-through, sheer, transparent, vapourous, cobwebby

Antonyms: none provided

History

Etymology

From Middle English vaporous, from Late Latin vapōrōsus (“full of steam”), from Latin vapor (“exhalation; smoke; steam, vapour”) (possibly related to Proto-Indo-European *kwep- (“to boil; to smoke, steam; aroma; strong odour”)) + -ōsus (suffix meaning ‘full of, overly, prone to’ forming adjectives from nouns). The English word is analysable as vapour + -ous. Possibly a doublet of hope. Cognates * French vaporeux (“misty, vaporous; filmy, transparent”) * Italian vaporoso (“flimsy, gauzy; fluffy; vaporous”) * Portuguese vaporoso * Spanish vaporoso (“airy; vaporous”)

Across languages

Translations

18 source translations are retained for this English entry.

  • Catalan: vaporós — of or relating to vapour; having the characteristics or consistency of vapour
  • Esperanto: vapora — of or relating to vapour; having the characteristics or consistency of vapour
  • Finnish: höyry- — of or relating to vapour; having the characteristics or consistency of vapour
  • Finnish: höyrymäinen — of or relating to vapour; having the characteristics or consistency of vapour
  • French: vaporeux — of or relating to vapour; having the characteristics or consistency of vapour
  • German: dampfförmig — of or relating to vapour; having the characteristics or consistency of vapour
  • German: dampvormig — of or relating to vapour; having the characteristics or consistency of vapour
  • German: dunstig — of or relating to vapour; having the characteristics or consistency of vapour
  • Hungarian: párás — of or relating to vapour; having the characteristics or consistency of vapour
  • Hungarian: gőzös — of or relating to vapour; having the characteristics or consistency of vapour
  • Italian: vaporoso — of or relating to vapour; having the characteristics or consistency of vapour
  • Portuguese: vaporoso — of or relating to vapour; having the characteristics or consistency of vapour
  • Romanian: vaporos — of or relating to vapour; having the characteristics or consistency of vapour
  • Spanish: vaporoso — of or relating to vapour; having the characteristics or consistency of vapour
  • Finnish: höyryävä — breathing out or giving off vapour
  • Irish: galach — breathing out or giving off vapour
  • Finnish: höyryn peitossa — of a thing: covered or hidden by vapour, fog, or mist
  • Finnish: höyryinen — of a thing: covered or hidden by vapour, fog, or mist