Emily Dickinson Lexicon

DIS-EN-GAGE', v.t. [dis and engage.]

1. To separate, as substance from any thing with which it is in union; to free; to loose; to liberate; as, to disengage a metal from extraneous substances. Caloric and light must be disengaged during the process. – Lavoisier.
2. To separate from that to which one adheres, or is attached; as, to disengage a man from a party.
3. To disentangle; to extricate; to clear from impediments, difficulties or perplexities; as, to disengage one from broils or controversies.
4. To detach; to withdraw; to wean; as, to disengage the heart or affections from earthly pursuits.
5. To free from any thing that commands the mind, or employs the attention; as, to disengage the mind from study; to disengage one's self from business.
6. To release or liberate from a promise or obligation; to set free by dissolving an engagement; as, the men, who were enlisted, are now disengaged; the lady, who had promised to give her hand in marriage, is disengaged. Let it be observed, that disengaged properly implies previous engagement; and is not to be confounded with unengaged, which does not always imply prior engagement. This distinction is sometimes carelessly overlooked.