sulfur-free
|sul-fur-free|
B2
🇺🇸
/ˈsʌlfər friː/
🇬🇧
/ˈsʌlfə friː/
without sulfur
Etymology
Etymology Information
'sulfur-free' originates from the combination of 'sulfur,' a chemical element, and 'free,' meaning 'without.'
Historical Evolution
The term 'sulfur-free' evolved from the need to describe products or substances that do not contain sulfur.
Meaning Changes
Initially, it meant 'without sulfur,' and this meaning has remained consistent in modern usage.
Meanings by Part of Speech
Adjective 1
containing no sulfur or sulfur compounds.
The sulfur-free gasoline is better for the environment.
Synonyms
Antonyms
Last updated: 2025/02/14 04:51