κάθῐσις, εως, ἡ,
sitting, καθίσεις ἄμορφοι [[ 1st-2nd c.AD: Plutarchus Biographus et Philosophus 2.609c, compare 2nd c.AD: Galenus Medicus “de Usu Partium” 3.9 (_plural_). ] Refs 1st c.AD+]
__II causing to sit down, [[ 1st-2nd c.AD: Plutarchus Biographus et Philosophus 2.158b. ] Refs 1st c.AD+]