separable element
separable element
[′sep·rə·bəl ′el·ə·mənt] (mathematics)
An element a is said to be separable over a field F if it is algebraic over F and if the extension field of F generated by a is a separable extension of F.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.