Strong's Definition
from 7515; muddled water
KJV Usage: that which...have fouled
STEPBible — Tyndale Abridged Hebrew Lexicon
מַרְפֵּשׂ (mir.pa.s) — mud. befouled, thing befouled
UBS Dictionary of Biblical Hebrew
noun m · רפשׂ
Mixed
muddying = causative action by which humans or animals walk through clean water and so muddy it with their feet
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[מַרְפֵּשׂ ?] n.[m.] (water) befouled ( by trampling);—cstr. Ez 34:19. ref