AMBROSIAC By N., Pam M.S. - April 7, 2013 adjective. in the zwaardfmaker smell system, designating an aroma grade that is sensed in sandalwood and musk. Commonly referred to as ambrosial. AMBROSIAC: "The ambrosiac scent was not her favorite of all the candles." Related Psychology Terms ALLIACEOUS ODORVECTOR PRELITERATE PRECONSCIOUS (PCS) 1 CONGENITAL PERFORMATIVE UNSTRUCTURED ASTROCYTOMA AMBISEXUAL CRITICAL Cite this page: N., Pam M.S., "AMBROSIAC," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/ambrosiac/ (accessed October 12, 2019).