PHANTOSMIA By N., Pam M.S. - April 7, 2013 noun. comprehension of a scent whenever no scent stimulant exists. PHANTOSMIA: "Her phantosmia of the odor was apparent from the look on her face." Related Psychology Terms ANALYSIS BY SYNTHESIS TROPOSMIA PERCEPT PERCEPTUAL CONSTANCY OVERSHADOWING AFTEREFFECT PRECOGNITION VISUAL INDUCTION CROSS-ADAPTATION THRESHOLD Cite this page: N., Pam M.S., "PHANTOSMIA," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/phantosmia/ (accessed March 29, 2020).