Strong's Definition
probably of foreign derivation; Tebeth, the tenth Heb. month
KJV Usage: Tebeth
STEPBible — Tyndale Abridged Hebrew Lexicon
טֵבֶ֑ת (te.vet) — Tebeth.
§ Tebeth = "goodness" the 10th month of the Jewish calendar corresponding to modern Dec-Jan
UBS Dictionary of Biblical Hebrew
name
Names of Times
Tebeth = tenth month of the Hebrew calendar, roughly corresponding to the period of mid-December to mid-January; ◄ this Babylonian name was used by the Jews from the time of the exile
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
טֵבֶ֑ת n.pr. 10th month = Dec.-Jan., Est 2:16 ref