index
Definition
- n. a numerical scale used to compare variables with one another or with some reference number
- n. a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time
- n. an alphabetical listing of names and topics along with page numbers where they are discussed
- n. the finger next to the thumb
Word forms
- Plural
- indices
- Past participle
- indexed
- Present participle
- indexing
- Past tense
- indexed
- Third person singular
- indexes
Example sentences
n.
The index at the back of the book helped me find the information I needed quickly.
vt.
Please index the new articles so that readers can find them easily.
vi.
I need to index all the files before the deadline.
计.
In programming, the index is often used to access elements in an array.