Noah Webster's Dictionary 1. (n.) A stretching out; expansion; enlargement in breadth or continuation of length; increase; augmentation. 2. (v. t.) That property of a body by which it occupies a portion of space. 3. (v. t.) Capacity of a concept or general term to include a greater or smaller number of objects; -- correlative of intension. 4. (n.) The operation of stretching a broken bone so as to bring the fragments into the same straight line. 5. (n.) The straightening of a limb, in distinction from flexion. 6. (n.) A written engagement on the part of a creditor, allowing a debtor further time to pay a debt.

Multi-Version Concordance Extension (2 Occurrences) Isaiah 8:8 And he shall pass through Judah; he shall overflow and go over, he shall reach even to the neck; and the extension of his wings shall fill the breadth of thy land, O Immanuel. (WBS) Daniel 7:12 As for the rest of the animals, their dominion was taken away: yet their lives were prolonged for a season and a time. (See NAS)