(physics) index (on a tensor) that isn't summed over

plural of index patient

(epidemiology) Synonym of index case (“patient zero”)

(medicine) The ponderal index. / (medicine) A statistical measure comparing the actual and desired weight of a person.

Synonym of Horowitz index

An assessment of lung function; the ratio of partial pressure of oxygen in blood (PaO2), and the fraction of oxygen in the inhaled air (FiO2).

Alternative spelling of glycemic index.

plural of glycaemic index

Of a book, having a thumb index.

A series of alphabetically marked or otherwise labelled semicircular cut-outs in the fore edge of a large reference book, encyclopaedia, Bible, etc., that allows quick access to various parts of the text.