ὀρθόγραμμος
From LSJ
πέτρην κοιλαίνει ρανὶς ὕδατος ἐνδελεχείῃ → constant dropping wears away a stone, constant dripping will wear away the hardest stone, little strokes fell big oaks, constant dripping wears the stone, constant dropping wears the stone, constant dripping will wear away a stone
Greek (Liddell-Scott)
ὀρθόγραμμος: -ον, ὁ ἔχων ὀρθὰς γραμμάς, Ψευδο-Διον. 708C.
