Dag n. : A dagger; a poniard.

Dag n. : A large pistol formerly used.

Dag n. : The unbranched antler of a young deer.

Dag n. : A misty shower; dew.

Dag n. : A loose end; a dangling shred.

Dag v. t. : To daggle or bemire.

Dag v. t. : To cut into jags or points; to slash; as, to dag a garment.

Dag v. i. : To be misty; to drizzle.

Example:
Can a male dog seven months old get a female Dag pregnate?

Taxonomy
DAG, DAG Technology, free encyclopedia, village, Science and technology, search, free dictionary, Hungary, Poland, British National, National Rail, Rail station, station code, Scotland, IATA code, David Alan Grier, American actor, TV series.

Defination from the web:
DAG, Diacylglycerol or diglyceride, a type of molecule important in physiology and used as food additives ... DAG, Defense Acquisition Guide, a guidebook for military acquisition in the US. This disambiguation page lists articles associated with the same title. ...