1 Itâs easy to set up your free account in seconds, and helpâs available if you should ever need it. 2  Weâre obsessive about security and protect your data with the same 128-bit encryption and physical security that banks use.
Legal Definition of capricious. 1  1 : governed or characterized by impulse or whim: as a : lacking a rational basis b : likely to change suddenly. 2  2 : not supported by the weight of evidence or established rules of law âoften used in the phrase arbitrary and capricious.
Wiktionary(5.00 / 1 vote)Rate this definition: 1  opacity(Noun) The state or quality of being opaque, not allowing light to pass through. 2  opacity(Noun) The state or quality of being inaccessible to understanding. 3  opacity(Noun) A measure of relative impenetrability to electromagnetic radiation such as light.