Petty or fallacious philosophy.

A collection of small bubbles created when the surface of a body of water is moved by tides, wind, etc. / A collection of small bubbles formed from bodily fluids such as saliva or sweat.

(obsolete, rare) beautiful

Emitting much light; visually dazzling; luminous, lucent, radiant. / Of light: brilliant, intense. / Of an object, surface, etc.: reflecting much light; having a high lustre; gleaming, shiny.