Uncouple v. t. : To loose, as dogs, from their couples; also, to set loose; to disconnect; to disjoin; as, to uncouple railroad cars.

Uncouple v. i. : To roam at liberty.

Example:
How do you Uncouple a RAID volume in a Dell Dimension?

Taxonomy
intr, Dictionary, ples, Synonyms, découpler, Houghton Mifflin Company, cou, pling, railroad cars, set loose, uncoupler, Thesaurus, WordNet, Translations, Unanswered questions, Português, 中文, Chinese.

Defination from the web:
uncouple v. , -pled , -pling , -ples . v.tr. To disconnect: uncouple railroad cars. To set loose or release from a couple ... What term describes centromeres uncoupling sister chromatids seperating and the two new chromosomes moving to opposite poles of the cell in miosis? ...