+ whole age, X long, + old, year(X -ly)

Boyd’s Bible Dictionary:

The Hebrew year was sacred and civil, with two beginnings

The sacred year began with the month Abib, April, the civil with the month Tisri, October. The months were lunar, twelve in number, with, of course, the necessary intercalary month ve-adar at the proper time, about every three years. As divided by seasons, the year was solar. There were two seasons, summer and winter (Psa. 74:17¹⁷Thou hast set all the borders of the earth: thou hast made summer and winter. (Psalm 74:17); Jer. 36:22²²Now the king sat in the winterhouse in the ninth month: and there was a fire on the hearth burning before him. (Jeremiah 36:22); Amos 3:15¹⁵And I will smite the winter house with the summer house; and the houses of ivory shall perish, and the great houses shall have an end, saith the Lord. (Amos 3:15); Zech. 14:8⁸And it shall be in that day, that living waters shall go out from Jerusalem; half of them toward the former sea, and half of them toward the hinder sea: in summer and in winter shall it be. (Zechariah 14:8)).

Concise Bible Dictionary:

Under the word MONTHS it has been stated that the Jews reckoned the months to consist alternately of twenty-nine and thirty days, being therefore in twelve months eleven and a quarter days short of the year. To remedy this an additional month was added about every three years. In the various data given for the last half of the last of Daniel's Seventy Weeks, it will be seen that all the months are reckoned as having thirty days; thus “a time, times, and a half “ in Daniel 12:7⁷And I heard the man clothed in linen, which was upon the waters of the river, when he held up his right hand and his left hand unto heaven, and sware by him that liveth for ever that it shall be for a time, times, and an half; and when he shall have accomplished to scatter the power of the holy people, all these things shall be finished. (Daniel 12:7) and Revelation 12:14¹⁴And to the woman were given two wings of a great eagle, that she might fly into the wilderness, into her place, where she is nourished for a time, and times, and half a time, from the face of the serpent. (Revelation 12:14) point out three and a half years: this period is again called forty two months in Revelation 11:2²But the court which is without the temple leave out, and measure it not; for it is given unto the Gentiles: and the holy city shall they tread under foot forty and two months. (Revelation 11:2) and Revelation 13:5⁵And there was given unto him a mouth speaking great things and blasphemies; and power was given unto him to continue forty and two months. (Revelation 13:5); and again twelve hundred and sixty days (Rev. 11:3³And I will give power unto my two witnesses, and they shall prophesy a thousand two hundred and threescore days, clothed in sackcloth. (Revelation 11:3); Rev. 12:6⁶And the woman fled into the wilderness, where she hath a place prepared of God, that they should feed her there a thousand two hundred and threescore days. (Revelation 12:6)). The prophetic year may therefore be called three hundred and sixty days. See MONTHS and SEASONS.

Strong’s Dictionary of Hebrew Words:

Number:

8141 (find all occurrences in KJV Bible)

Transliteration:

shaneh

Phonic:

shaw-neh’

Meaning:

(in plura or (feminine) shanah {shaw-naw'}; from 8138; a year (as a revolution of time)

KJV Usage:

+ whole age, X long, + old, year(X -ly)