A cytokine protein secreted by macrophages, T cells, mast cells, endothelial cells and fibroblasts.

A property of an hypothesis by which its appearance suggests to an observer that the hypothesis will be determined true if tested.

A printed presentation of data that shows the most important or relevant facts in a simple, easy-to-read manner

Having a pallor (pale face) due to fear or similar emotion

A noticeably round face. / (medicine) A swollen and rounded face in a non-obese patient, often indicative of an endocrine disease, such as Cushing's syndrome, or of a steroid side-effect.

(idiomatic) A hypothetical test of a person's embarrassment that is either passed or failed. Saying one passes the red face test means one would not blush and thus would not be embarrassed by disclosing something to others or doing something, and saying one fails the red face test means a situation would cause them discernible embarrassment.

An exposed, roughly vertical expanse of rock

(slang, Britain) Sod's law or Murphy's law: "Anything that can go wrong will go wrong."

simple past tense and past participle of lose face

Third-person singular simple present indicative form of lose face