While the moment in time at which a particular nucleus decays is unpredictable, a collection of atoms of a radioactive nuclide decays exponentially at a rate described by a parameter known as the half-life, usually given in units of years when discussing dating techniques.
DEFINITION of 'Attachment'. A legal term referring to the action of seizing property in anticipation of a favorable ruling for a plaintiff who claims to be owed money by the defendant. Next Up.
An attachment is a court order seizing specific property. Attachment is used both as a pre-trial provisional remedy and to enforce a final judgment. Sometimes, courts attach a defendant's property as a provisional remedy to prevent the defendant from making herself judgment-proof.