undetriceni
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
Latin > English (Lewis & Short)
undētrīcēni: ae, a,
I num. distr. adj. undetriginta, twenty-nine each, twentynine distributively: menses undetricenum tricenumque (dierum) numero alternaverunt, Macr. S. 1, 13, § 4.