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The meaning of SECOND is next to the first in place or time. How to use second in a sentence.
SECOND definition: 1. immediately after the first and before any others: 2. the position in which a person finishes a…. Learn more.
The second (symbol: s) is the unit of time in the International System of Units (SI), historically defined as 86400 of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds each (24 × 60 × 60 = 86400).
a person or thing that is next after the first in place, time, or value. a person or thing that is next after the first in rank, grade, degree, status, or importance. Usually seconds. an additional helping of food: He had seconds on the meat and potatoes. (in parliamentary procedure)
Definitions of second. adjective. coming next after the first in position in space or time or degree or magnitude. synonyms: 2d, 2nd. ordinal. being or denoting a numerical order in a series. noun. following the first in an ordering or series. “he came in a close second ” see more. noun.
A second is a unit of time, and one of the sixty parts that a minute is divided into.
Synonyms for SECOND: minute, moment, heartbeat, instant, split second, nanosecond, jiffy, trice; Antonyms of SECOND: age, eternity, forever, lifetime, eon, aeon, infinity, first.
second meaning, definition, what is second: the second person, thing, event etc is t...: Learn more.
noun. seconds. Any person, thing, class, place, etc. that is second. Webster's New World. The time needed for a cesium-133 atom to perform 9,192,631,770 complete oscillations. American Heritage. A kind of coarse flour. Webster's New World. The next after the first. Webster's New World. Similar definitions.
SECOND meaning: 1 : occupying the number two position in a series; 2 : next to the first in importance or rank
