succinylcholinePronunciation: /ˌsʌksɪnʌɪlˈkəʊliːn/Definition of succinylcholine noun [mass noun] Medicine a synthetic compound used as a short-acting muscle relaxant and local anaesthetic. It is an ester of choline with succinic acid. succinylcholine in other Oxford dictionaries Definition of succinylcholine in the US English dictionary
