Brat

1. n. A thin bed of coal mixed with pyrites or carbonate of lime.
2. n. A coarse garment or cloak; also, coarse clothing, in general.
3. n. A coarse kind of apron for keeping the clothes clean; a bib.
4. n. A child; an offspring; — formerly used in a good sense, but now usually in a contemptuous sense.
5. n. The young of an animal.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.