| ridicule; mockery: |
| light, airy, or tenuous; extremely delicate or refined; heavenly, celestial or pertaining to the upper regions of space |
fastidious fas·tid·i·ous (fā-stĭd'ē-əs, fə-)
adj.
Possessing or displaying careful, meticulous attention to detail.
Difficult to please; exacting.
Having complex nutritional requirements. Used of microorganisms.