different between uncommitted vs disengaged

English

un- +? committed

uncommitted (comparative more uncommitted, superlative most uncommitted)

Not inclined toward either side in a matter under dispute.
Not bound or pledged to a cause, party etc.
(computing, of an update to a database etc.) Not yet written to disk and logged.
Any uncommitted changes will be lost if you disconnect from the source control system.

From disengage +? -ed.

disengaged

disengaged (comparative more disengaged, superlative most disengaged)

Unconnected; detached.
(dated) Not (socially) engaged; available, free.
- 1890, Oscar Wilde, The Picture of Dorian Gray, Vintage 2007, p. 40:
  ‘You must come and dine with us some night. Tuesday? Are you disengaged Tuesday?’

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