(countable, uncountable, immunology) A glycoprotein found on the surface of helper T cells and several other types of immune cells. / (countable, immunology) A CD4+ helper T cell.

(business) describing goods sold by or to an OEM

One of 88 counties in Ohio, United States. County seat: Mount Gilead. Named after Jeremiah Morrow. / One of 36 counties in Oregon, United States. County seat: Heppner. Named after an early settler.

plural of icedrake