CUBIT, n. L., the elbow; signifying a turn or corner; Gr.
1. In anatomy, the fore arm; the ulna, and bone of the arm from the elbow to the wrist.
2. In mensuration, the length of a mans arm from the elbow to the extremity of the middle finger. The cubit among the ancients was of a different length among different nations. Dr. Arbuthnot states the Roman cubit at seventeen inches and four tenths; the cubit of the scriptures at a little less than 22 inches; and the English cubit at 18 inches.
Dictionary of Words from the King James Bible. Public Domain. Copy freely.
Material presented was supplied by Brandon Staggs and was derived from the KJV Dictionary found on his website located at av1611.com.
The unabridged 1828 version of this dictionary in the SwordSearcher Bible Software at http://www.swordsearcher.com.
"Entry for 'Cubit'". "King James Dictionary".