A half-life is based on the decay rate of a particular isotope of a given element. It is a natural characteristic of that given radionuclide, and it is the amount of time it takes for a sample of it to decay to the point where half of it is gone and half the original sample remains.
English Meaning: The name Shepherd is an English baby name. In English the meaning of the name Shepherd is: Shepherd. Shakespearean Meaning: The name Shepherd is a Shakespearean baby name.In Shakespearean the meaning of the name Shepherd is: The Winter's Tale' The reputed father of Perdita is an old shepherd in the play.SoulUrge Number: 1. Expression Number: 11.n English the meaning of the name Shepherd is: Shepherd. Shakespearean Meaning: The name Shepherd is a Shakespearean baby name. In Shakespearean the meaning of the name Shepherd is: The Winter's Tale' The reputed father of Perdita is an old shepherd in the play. SoulUrge Number: 1. Expression Number: 11.
Teddy /ted-dy/ [2 sylls.] as a boys' name is of Old English, Greek and Old German derivation, and the name Teddy means wealthy protector; wealthy guard; wealthy friend; God's gift; wealthy guard; brave people. Teddy is a version of Edmund (Old English).eddy is also a variation of Edward (Old English). Teddy is also used as a derivative of Edwin (Old English), Ted (Greek, Old English), Theobald (Old German) and Theodore (Greek). Kreatif forms: Taydy, Tendy, Tidy. [ more ].