[{"word":"sidechain","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"That part of a molecule attached to some core structure; a radical.","synonyms":[],"antonyms":[]},{"definition":"Any of the variable parts of amino acids that extend from the peptide backbone in proteins; they are referred to as R-groups, which branch off the backbone at the alpha carbon (Cα).","synonyms":[],"antonyms":[]},{"definition":"(audio) Auxiliary audio input fed to a synthesizer etc. and used to selectively trigger an effect.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"(audio) To use auxiliary audio input in that manner.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/side%20chain","https://en.wiktionary.org/wiki/sidechain"]}]