ἔκ-χῠσις, εως, ἡ,
outflow, [[ 4th c.BC: Aristoteles Philosophus “Meteorologica” 354a26 ] Refs 4th c.BC+]; pouring out, [[ 4th-3rd c.BC: Theophrastus Philosophus “de Ventis” 50, LXX.Lev.4.12; βαλανείου “PTeb.” 86.9 (2nd c.BC)] LXX+4th c.BC+]; shedding, αἵματος [[ 3rd c.AD: Porphyrius Tyrius Philosophus “de Antro Nympharum - Porphyrii Opuscula” 11. ] Refs 3rd c.AD+]
__II effusion of pus, [[ 3rd c.BC: Erasistratus Medicus cited in 2nd c.AD: Galenus Medicus 8.318. ] Refs 3rd c.BC+]
__III sluice or drain, [[ “CPR” 176.16 (3rd c.AD), +others ] Refs 3rd c.AD+]