Meanings
nounsussexite (usually uncountable, plural sussexites)
plural sussexites
- uncountableusuallychemistryA monoclinic manganese borate mineral with the chemical formula MnBO₂(OH).
Origin
From Sussex + -ite, after Sussex County, New Jersey, where it was first discovered in 1868.
Full word history & related roots →Cite this entry
APA
sussexite. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sussexite
MLA
“sussexite.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sussexite. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “sussexite,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sussexite.
Source: sussexite on Wiktionary, CC BY-SA 4.0.