alkyd
UK[ˈælkɪd]US[ˈælkɪd]
n
a synthetic resin used in paints and varnishes, made by combining a polyhydric alcohol with a polybasic acid.
Etymology
The term 'alkyd' is a 20th-century scientific portmanteau, ingeniously crafted from the first syllable of 'alcohol' and the last syllable of 'acid'. This formation directly reflects the chemical composition of the resin, which is derived from the reaction between a polyhydric alcohol and a polybasic acid. The suffix '-id' was likely chosen for its phonetic link to 'acid' and its common use in chemical nomenclature to denote derivatives. Thus, the word's construction transparently encodes its material origin, moving from the names of its core components to a specific, modern industrial product.
Analysis
the word is a modern chemical coinage and is not productively segmented into meaningful morphemes in english. it is formed from a contraction of 'alcohol' and the suffix '-id' (from acid).
Examples
The painter preferred using an alkyd-based enamel for its durability and glossy finish.
Alkyd resins are commonly modified with oils to improve their flexibility and drying time.
This clear varnish is formulated with a fast-drying alkyd for interior woodwork.