11-Letter Words Containing: O,Y,S,H,I,P

• to believe especially on uncertain or tentative grounds

• the prevention of disease

• to dry (blood, serum, or tissue) by freezing in a high vacuum

• construe as a real existence, of a conceptual entity

• of or relating to the hypophysis

• someone who plays a xylophone

• The arrangement of leaves on a stem, or the mathematical principles governing such arrangement.

• the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)

• a cytokine secreted by helper T cells in response to stimulation by antigens and that acts on other cells of the immune system (as by activating macrophages)