vinyl

IPA(Pronunciation)

Noun

uncountable countable collective

(chemistry, uncountable) The univalent radical CH₂=CH−, derived from ethylene.

Japanese Meaning

ビニル基：エチレン由来の一価ラジカル（CH₂=CH−）を指す。

The vinyl, CH2=CH−, is a highly reactive radical that readily dimerizes under the reaction conditions.

ビニル基（CH2=CH−）は非常に反応性の高いラジカルで、反応条件下ですぐに二量化します。

Sense（1）

(chemistry, uncountable) The univalent radical CH₂=CH−, derived from ethylene.

Sense（2）

(countable) Any of various compounds and substances containing the vinyl radical, especially various tough, flexible, shiny plastics.

Sense（3）

(music, collectively, uncountable) Phonograph records as a medium.

Many DJs prefer vinyl to CDs.

Sense（4）

(music, countable) A phonograph record.

Coordinate term: acetate

vinyls

（ plural ）