Strong's #8648: treyn (pronounced ter-ane')
(Aramaic) feminine tarteyn {tar-tane'}; corresponding to 8147; two:--second, + twelve, two.
Brown-Driver-Briggs Hebrew Lexicon:
ּּ / ּ (Aramaic)
terêyn / tartêyn
1) two
1a) two (as cardinal number)
1b) second (as ordinal number)
1c) two (in combination with other numbers)
Part of Speech: noun masculine or feminine
Relation: corresponding to H8147
Usage:
This word is used 4 times:
Ezra 4:24: "So it ceased unto the second year of the reign of Darius king"
Ezra 6:17: "for all Israel, twelve he goats, according to the number"
Daniel 4:29: "At the end of twelve months he walked in the palace"
Daniel 5:31: "took the kingdom, being about threescore and two years old."