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Webster 1828 Edition

Saponule

SAP'ONULE

,

Noun.

A combination of volatile or essential oil with some base.

Definition 2024

saponule

saponule

English

Noun

saponule ‎(plural saponules)

(chemistry, obsolete) A soapy mixture obtained by treating an essential oil with an alkali; hence, any similar compound of an essential oil.