apertus, a, um. part. p. c. s. v. aperio.
Homo apertus 老實人。Apertus campus 平地。Pericula aperta 明險。Apertum coelum 晴天。
Joaquim Affonso Gonçalves, Lexicon Magnum Latino-Sinicum, 3rd edition (Peking: Typis Congregationis Missionis, 1936 [1st ed. Macau, 1841]). Digitized at Dickinson College, 2023.