a. [See URO-1 and TOXIC a.] Of or pertaining to the toxicity or toxic materials of the urine.

1

1890.  Billings, Med. Dict., s.v.

2

1897.  Allbutt’s Syst. Med., IV. 330. By comparing the amount of urine injected with the weight of the animal he established what he [sc. Bouchard] called urotoxic equivalents.

3

1898.  [see next].

4