seconding

Noun

 * 1) The agreement of a second person to an initial proposal or motion.
 * 2) Temporary transfer from normal duty to another assignment.
 * 3) * 1993, The New Law Journal (volume 143, part 2, page 1580)
 * Having successfully completed their two secondings, the students were qualified to take out a case on their own.
 * Having successfully completed their two secondings, the students were qualified to take out a case on their own.