thousandth
From LSJ
Δύναται τὸ πλουτεῖν καὶ φιλανθρώπους ποιεῖν → Being rich can even produce a social conscience → Animos nonnumquam humanos concinnant opes → Mitunter macht der Reichtum Menschen auch human
adj.
P. χιλιοστός.
Ten thousandth: Ar. and P. μυριοστός.