noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The excretion of urine whose specific gravity (concentration) is neither greater nor less than that of protein-free plasma. uncountable

Etymology

From iso-, Ancient Greek σθένος (sthénos), + -uria.

Related phrases

specific gravity

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.