|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|a chattering or flighty, light-headed person.|
aniline an·i·line or an·i·lin (ān'ə-lĭn)
An oily, poisonous benzene derivative used in the manufacture of dyes and pharmaceuticals. adj.
Derived from aniline.
|aniline (ān'ə-lĭn) Pronunciation Key
A colorless, oily, poisonous compound used in the manufacture of rubber, dyes, resins, pharmaceuticals, and varnishes. Aniline is an amine of benzene. Chemical formula: C6H7N.