FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

mtsowlah mets-o-law' — or mtsolah {mets-o-law'}; also mtsuwlah {mets-oo-law'}; or mtsulah {mets-oo-law'}; from the same as 6683; a deep place (of water or mud):--bottom, deep, depth.

see HEBREW for 06683