Preengagement

• (n.) Prior engagement, obligation, or attachment, as by contract, promise, or affection.
Found on http://thinkexist.com/dictionary/meaning/preengagement/

Preëngagement

Pre`ën·gage'ment noun Prior engagement, obligation, or attachment, as by contract, promise, or affection. « My preëngagements to other themes were not unknown to those for whom I was to write.» Boyle.
Found on http://www.encyclo.co.uk/webster/P/148
No exact match found