H / hydraulĭcus
adjective greek

hydraulĭcus

fem. hydraulĭca · neut. hydraulĭcum
= ὑδραυλικός
belonging to the water-organ; hydraulic
of or belonging to the water-organ, hydraulic: machinae, water-organs, Vitr. 9, 9; 10, 13; called also organa, Plin. 7, 37, 38, § 125; Suet. Ner. 41.