κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
γαστροκνήμιον, γαστροκνημίη, γαστροκνημία, γαστροκνήμη