Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
ăd-ăquo, āvi, ātum, 1, v. a. [aqua], to bring water to, to give to drink (postAug.), Vulg. Gen. 24, 46; 29, 10.
Of plants: amygdalas, Plin. 17, 10, 11, § 64: vites, Pall. 3, 33.
* In pass.: adaquari (different from the foll.), to be brought to drink: jumentum, Suet. Galb. 7.
ăd-ăquor, ātus, 1, v. dep., to bring or procure water for one’s self, io fetch water: nec sine periculo possent adaquari oppidani, Auct. B. G. 8, 41, where Dinter gives [ad] aquari; v. aquor.