Entry 2 senses · 2 variants Webster, 1913 Dehors · De·hors · IPA prep. n. 01 prep. Out of; without; foreign to; out of the agreement, record, will, or other instrument. 1. Out of; without; foreign to; out of the agreement, record, will, or other instrument.(Law) 02 n. All sorts of outworks in general, at a distance from the main works; any advanced works for protection or cover. 1. All sorts of outworks in general, at a distance from the main works; any advanced works for protection or cover.(Mil.)