In least
Least Least (l[=e]st), a. [OE. last, lest, AS. l[=ae]sast, l[=ae]sest, superl. of l[=ae]ssa less. See {Less}, a.] [Used as the superlative of little.] Smallest, either in size or degree; shortest; lowest; most unimportant; as, the least insect; the least mercy; the least space. [1913 Webster]

Note: Least is often used with the, as if a noun. [1913 Webster]

I am the least of the apostles. --1 Cor. xv. 9. [1913 Webster]

{At least}, or {At the least}, at the least estimate, consideration, chance, etc.; being no less than; hence, at any rate; at all events; even. See {However}. [1913 Webster]

He who tempts, though in vain, at least asperses The tempted with dishonor. --Milton. [1913 Webster]

Upon the mast they saw a young man, at least if he were a man, who sat as on horseback. --Sir P. Sidney.

{In least}, or {In the least}, in the least degree, manner, etc. ``He that is unjust in the least is unjust also in much.'' --Luke xvi. 10.

{Least squares} (Math.), a method of deducing from a number of carefully made yet slightly discordant observations of a phenomenon the most probable values of the unknown quantities.

Note: It takes as its fundamental principle that the most probable values are those which make the sum of the squares of the residual errors of the observation a minimum. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • In the least — Least Least (l[=e]st), a. [OE. last, lest, AS. l[=ae]sast, l[=ae]sest, superl. of l[=ae]ssa less. See {Less}, a.] [Used as the superlative of little.] Smallest, either in size or degree; shortest; lowest; most unimportant; as, the least insect;… …   The Collaborative International Dictionary of English

  • Least — (l[=e]st), a. [OE. last, lest, AS. l[=ae]sast, l[=ae]sest, superl. of l[=ae]ssa less. See {Less}, a.] [Used as the superlative of little.] Smallest, either in size or degree; shortest; lowest; most unimportant; as, the least insect; the least… …   The Collaborative International Dictionary of English

  • Least squares — Least Least (l[=e]st), a. [OE. last, lest, AS. l[=ae]sast, l[=ae]sest, superl. of l[=ae]ssa less. See {Less}, a.] [Used as the superlative of little.] Smallest, either in size or degree; shortest; lowest; most unimportant; as, the least insect;… …   The Collaborative International Dictionary of English

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  • Least significant bit — In computing, the least significant bit (lsb) is the bit position in a binary integer giving the units value, that is, determining whether the number is even or odd. The lsb is sometimes referred to as the right most bit, due to the convention in …   Wikipedia

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