a style of abstract art in which lines, forms, and space are organized in such a way as to provide optical illusions of an ambiguous nature, as alternately advancing and receding squares on a flat surface.
a style of abstract art chiefly concerned with the exploitation of optical effects such as the illusion of movement
abbreviation 1. ordinary Portland cement OLE for Process Control 1. organic photoconductor 2. origination point code 3. own point code
Ocean Pollution Data Center
[ohp] /oʊp/ adjective, verb (used with or without object), oped, oping. Literary. 1. . /əʊp/ verb, adjective 1. an archaic or poetic word for open adj. short for open (adj.), early 13c. “not closed; not hidden;” originally as awake is from awaken, etc. As a verb from mid-15c. Middle English had ope-head “bare-headed” (c.1300).