Definition of sulfurous
Is it sulfur or sulphur?
The spelling sulfur predominates in U.S. technical usage, while both sulfur and sulphur are common in general usage. British usage tends to favor sulphur for all applications. The same pattern is seen in most of the words derived from sulfur.
Recent Examples of sulfurous from the Web
In public supplies, the EPA recommends keeping it to 250 parts per million to minimize the sulfurous smell and taste.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sulfurous'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of sulfurous
SULFUROUS Defined for English Language Learners
SULFUROUS Defined for Kids
Definition of sulfurous for Students
: containing or suggesting sulfur a sulfurous odor
sulphurous\ˈsəl-f(y)ə-rəs, also especially for 1 ˌsəl-ˈfyu̇r-əs\play play
Medical Definition of sulfurous
Seen and Heard
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