home / medterms medical dictionary a-z list / granular leukocyte definition Medical Definition of Granular leukocyte Granular leukocyte: A type of white blood cell filled with microscopic granules (tiny sacs) containing enzymes that digest microorganisms. Granular leukocytes-- they are better known as granulocytes -- are part of the innate immune system and have somewhat non specific, broad-based activity. They do not respond exclusively to specific antigens, as do B-cells and T-cells.
Single (music) In music, a single or record single is a type of release, typically a song recording of fewer tracks than an LP record, an album or an EP record. This can be released for sale to the public in a variety of different formats.
First month Free. Bleach is the debut studio album by American rock band Nirvana, released on June 15, 1989 by Sub Pop. The main recording sessions took place at Reciprocal Recording in Seattle, Washington between December 1988 and January 1989. Bleach was well received by critics, but failed to chart in the U.S. upon its original release.