Word: undock
Part of speech: Verb
Syllables: un
dock
Definition: To drag (a user interface element, such as a toolbar) away from its fixed position so that it floats freely.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: do the opposite of, reverse (a specified action)
Affix: dock
Language: en
PoS: Verb
Meaning: To drag a user interface element (such as a toolbar) to a position on screen where it snaps into place.