The second (symbol: s) is a unit of time derived from the division of the day, first into hours, then into minutes, and lastly into seconds, for a total of 24 × 60 × 60 = 86 400 seconds per day. That …

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.

1. In the second order, place, or rank: finished second. 2. But for one other; save one: the second highest peak.

Illustrated definition of Second: The basic unit of time. There are 60 seconds in 1 minute and 3,600 seconds in an hour. In this clock the hand...

Second definition: A brief interval of time; a moment.

Use our handy calculator to convert between seconds and other units of time. Just type the number to convert into the box and hit the calculate button.

SECOND definition: next after the first; being the ordinal number for two. See examples of second used in a sentence.

A second may be one-sixtieth of a minute or the item after first. If you ask whether you're second in line, the hostess might reply, "Give me a second and I'll tell you." Different meanings of the word second …

You say second when you want to make a second point or give a second reason for something. The soil is depleted first by crops grown in it and second by bacterial action.