Also spelled sulphureous and sulphurous

US /ˈsʌl.fjʊr.əs/ UK /ˈsʌl.fər.əs/
adj Freq #130074

Meanings

  1. 1
    adj

    containing, resembling, or smelling of sulfur

    Sulfurous fumes drifted from the volcanic crater.

  2. 2
    adj

    harsh, fiery, or corrosive in tone or character

    The critic delivered a sulfurous attack on the corrupt administration.

Thesaurus

Synonyms
1 adj · containing, resembling, or... sulfureoussulphurous
2 adj · harsh, fiery, or corrosive... bittercausticvitriolic
Word family
Related forms sulfursulfuric

Etymology

From Latin sulfurosus, formed from sulfur or sulphur + -ous ("full of or characterized by"). The figurative sense draws on sulfur's acrid fumes and traditional association with fire and brimstone. Sulphurous is the usual British spelling.

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