- butyr-
- or butyro-
combining form
Etymology: International Scientific Vocabulary, from butyric
butyric <butyraldehyde>
New Collegiate Dictionary. 2001.
butyr-
Look at other dictionaries:
butyr- — butyro ❖ ♦ Élément, du grec bouturon, lat. butyrum « beurre », entrant dans la composition de nombreux mots savants. ⇒ Butyrique, butyromètre … Encyclopédie Universelle
Butyr- — Bu|tyr [nlat. Acidum butyricum = Buttersäure (Pharm.), vgl. But ]: Bestimmungswort in Zus. mit der Bed. »aus, für Butter oder Buttersäure« sowie Trivialstamm in alten Namen von org. Verb., die die Butanoylgruppe (↑ Butyryl ) enthalten … Universal-Lexikon
butyr(o)- — [Gr. boutyron butter] a combining form denoting relationship to butter, or to butyric acid … Medical dictionary
butyr — «urn (L). Butter … Dictionary of word roots and combining forms
butyr- — combining form or butyro Etymology: International Scientific Vocabulary, from butyric : butyric : related to butyric acid or butyraldehyde butyraldol … Useful english dictionary
butyr — … Useful english dictionary
butyro- — butyr , butyro ❖ ♦ Élément, du grec bouturon, lat. butyrum « beurre », entrant dans la composition de nombreux mots savants. ⇒ Butyrique, butyromètre … Encyclopédie Universelle
Butyraldehyde — Butyr|aldehyde, die von den Butanen abgeleiteten Aldehyde; sie treten in zwei Strukturisomeren, als n Butyraldehyd (Butanal) und Isobutyraldehyd (2 Methylpropionaldehyd), auf. Beide Butyraldehyde sind farblose, stechend riechende und… … Universal-Lexikon
butyric acid — butyr′ic ac′id n. chem. either of two isomeric acids having the formula C4H8O2, esp. a rancid liquid occurring in spoiled butter • Etymology: 1820–30 … From formal English to slang
butyraldehyde — |byüd.ər+ noun ( s) Etymology: International Scientific Vocabulary butyr + aldehyde : either of the two aldehydes C3H7CHO corresponding to the two butyric acids; especially : normal butyric aldehyde CH3CH2CH2CHO obtained as a pungent flammable… … Useful english dictionary
