Entry 3 senses · 2 variants Webster, 1913 Ubiquitary /(ū̇*bĭk"wĭ*tā̇*ry̆)/ · U·biq·ui·ta·ry · IPA a. n. 01 a. Ubiquitous. 1. Ubiquitous. 02 n. One who exists everywhere. pl. Ubiquitaries 1. One who exists everywhere. 2. A ubiquist.(Eccl. Hist.)