lacking definite form or limits;
"gropes among cloudy issues toward a feeble conclusion"
"nebulous distinction between pride and conceit"
of or relating to or resembling a nebula;
"the nebular hypothesis of the origin of the solar system"
lacking definition or definite content;
"unfixed as were her general notions of what men ought to be"
- Ideas of fairness in taxation are usually nebulous.
- The companyhad a nebulous idea of the next model of car they would manufacture.
Evill Ayre..is that which is..nebulous and commeth from stinking breaths.出自： P. Lowe