peristalsis peristalith • peristaltic · · · Info · Definitions · Synonyms · Antonyms · Characters · · peristalsis · · Text Latin · · Script 11 · · Length Definitions · · · (noun) the process of wavelike muscle contractions of the alimentary tract that moves food along. Synonyms: vermiculation. · · Noun Definition 1 Synonyms · · · vermiculation · · Synonym 1 Antonyms · · · anastalsis · · Antonym 0 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074