Added 10 October 2026
serous
/ˈsɪərəs/ adjective
Latin root: serosus Wiktionary
adjective Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about serous at Wordnik → Where our words come from →
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Of or producing or containing serum.
a serous exudate
Origin
From French séreux, from Latin serosus, from serum.
From Wiktionary, via Kaikki.org (CC BY-SA)