Dictionary Definition :
Definition[1]
:
tropic : (m.) ayanāvaṭṭa. (m.; plu.) yugandhara-pabba; uṇhādhikadesa.
Source
:
A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]