
INDEX Definition & Meaning - Merriam-Webster
The meaning of INDEX is a list (as of bibliographical information or citations to a body of literature) arranged usually in alphabetical order of some specified datum (such as author, subject, or keyword).
INDEX Synonyms: 30 Similar and Opposite Words - Merriam-Webster
Synonyms for INDEX: indicator, needle, gauge, hand, pointer, dial, face, list; Antonyms of INDEX: delete
HEAT INDEX Definition & Meaning - Merriam-Webster
The heat index is defined as a function of temperature and relative humidity. The combination of the two results in an apparent temperature that gives an idea of what the hot and humid air feels like to the …
INDICES Definition & Meaning - Merriam-Webster
1 day ago · The meaning of INDICES is plural of index.
INDEX FINGER Definition & Meaning - Merriam-Webster
Dec 20, 2025 · The meaning of INDEX FINGER is the finger next to the thumb —called also forefinger.
Examples of 'INDEX' in a Sentence | Merriam-Webster
Apr 10, 2024 · The 1940 census records were released a decade ago, but the federal government didn't transcribe and index the names. — Bill Bowden, Arkansas Online, 10 Apr. 2022
CONSUMER PRICE INDEX Definition & Meaning - Merriam-Webster
Dec 21, 2025 · The meaning of CONSUMER PRICE INDEX is an index measuring the change in the cost of typical wage-earner purchases of goods and services expressed as a percentage of the cost …
INDEX NUMBER Definition & Meaning - Merriam-Webster
The meaning of INDEX NUMBER is a number used to indicate change in magnitude (as of cost or price) as compared with the magnitude at some specified time usually taken as 100.
INDEX CASE Definition & Meaning - Merriam-Webster
The meaning of INDEX CASE is the first documented case of an infectious disease or genetically transmitted condition or mutation in a population, region, or family.
THERAPEUTIC INDEX Definition & Meaning - Merriam-Webster
Oct 15, 2025 · The meaning of THERAPEUTIC INDEX is a measure of the relative desirability of a drug for the attaining of a particular medical end that is usually expressed as the ratio of the largest dose …