Submitted by György Chityil ... on Sat, 01/20/2018 - 01:06 Hierarchy: NounDescription: {{biology}} The movement of an organism either towards or away from the stimulus of physical contact.Ngram: thigmotaxisNgram Text: thigmotaxisSource: WiktionaryIssue: 0Wiktionary tag: biologyNgram Count: 1