θολός

Etymology
. The word has been connected with terms for turbidness of the mind, like 🇨🇬 and, resulting in a putative proto-form. The Germanic words may or may not be connected with 🇨🇬. There is no indication, however, that these Indo-European forms are cognate. Furnée compares.

Noun

 * 1) mud, dirt, especially in water
 * 2) menses, menstrual flow
 * 3) ink of the cuttlefish

Adjective

 * 1) dim, not bright
 * 2) muddy, cloudy