Same entry in other lexica; similar one already in Hesychius (epsilon1589). For the headword phrase -- literally "out of a parallel" -- see also under alpha 1317, alpha 4430, alphaiota 293, pi 2829.
To generate the present entry and equivalents, the phrase must be quoted from somewhere; extant possibilities begin, perhaps appropriately, with Plutarch (Comparison of Agis & Cleomenes and the Gracchi 1).