A gesture we use in place of words such as nodding for yes. See non-verbal lanhuage.
EMBLEM: "Joe used an emblem for goodbye by waving."
Cite this page: N., Sam M.S., "EMBLEM," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/emblem/ (accessed June 30, 2022).