δευτερόλεπτον
From LSJ
φελένη καὶ φάναξ καὶ φοῖκος καὶ φαήρ → Ἑλένη καὶ ἄναξ καὶ οἶκος καὶ ἀήρ | Helen, lord, house, and air
English (LSJ)
τό, Astron., second of a minute of degree, Rhetor. in Cat.Cod.Astr.7.194.22.
Spanish (DGE)
-ου, τό
astr. segundo de un minuto de un grado, Teucer en Cat.Cod.Astr.7.194.22, Tz.ad Hes.Op.613.