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Μία χελιδὼν ἔαρ οὐ ποιεῖ → One swallow does not a summer make
actarius actarii N M :: short-hand writer, clerk, account/book-keeper, secretary
actārius: ii, m., v. actuarius.
āctārius, c. actuarius : CIL 6, 9106.
ἀκτάριος