different between onium vs conium

English

Etymology 1

From ammonium.

Noun

onium (plural oniums)

1. (chemistry) any cation derived by the addition of a proton to the hydride of any element of the nitrogen, chalcogen or halogen families
2. (chemistry) any organic derivative of these compounds

Translations

See also

• ammonium
• arsonium
• bismuthonium
• bromonium
• chloronium
• fluoronium
• iodonium
• oxonium
• phosphonium
• selenonium
• stibonium
• sulfonium / sulphonium
• telluronium

Etymology 2

See Muonium#Nomenclature.

Noun

onium (plural onia)

1. (physics) the bound pair of a particle and its antiparticle

Derived terms

• -onium

Related terms

• positronium
• muononium
• tauonium
• toponium

Translations

English

Etymology

From the genus name.

Noun

conium (plural coniums)

1. Any of the species in the genus Conium of poisonous perennial herbaceous flowering plants.

Synonyms

• poison hemlock

Translations

Anagrams

• comuni, muonic

Latin

Etymology

From Ancient Greek ??????? (k?neion).

Pronunciation

• (Classical) IPA^(key): /ko??ni?.um/, [ko??ni????]
• (Ecclesiastical) IPA^(key): /ko?ni.um/, [k??ni?um]

Noun

c?n?um n (genitive c?n??); second declension

1. hemlock

Declension

Second-declension noun (neuter).

Descendants

• ? Translingual: Conium

References

• conium in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• conium in Gaffiot, Félix (1934) Dictionnaire illustré Latin-Français, Hachette