from
The Collaborative International Dictionary of English v.0.48
Thammuz \Tham"muz\, Tammuz \Tam"muz\, n. [Heb. thamm[=u]z.]
1. A deity among the ancient Syrians, in honor of whom the
Hebrew idolatresses held an annual lamentation. This deity
has been conjectured to be the same with the Phoenician
Adon, or Adonis. --Milton.
[1913 Webster]
2. The fourth month of the Jewish ecclesiastical year, --
supposed to correspond nearly with our month of July.
[1913 Webster]
from
Easton's 1897 Bible Dictionary
Tammuz
a corruption of Dumuzi, the Accadian sun-god (the Adonis of the
Greeks), the husband of the goddess Ishtar. In the Chaldean
calendar there was a month set apart in honour of this god, the
month of June to July, the beginning of the summer solstice. At
this festival, which lasted six days, the worshippers, with loud
lamentations, bewailed the funeral of the god, they sat "weeping
for Tammuz" (Ezek. 8:14).
The name, also borrowed from Chaldea, of one of the months of
the Hebrew calendar.