second
1next after the first; being the ordinal number for two.
being the latter of two equal parts.
next after the first in place, time, or value: the second house from the corner.
next after the first in rank, grade, degree, status, or importance: the second person in the company.
inferior or subordinate; secondary.
Grammar. noting or pertaining to the second person.
Music. being the lower of two parts for the same instrument or voice: second horn; second alto.
other or another: a second Solomon.
Automotive. of, relating to, or operating at the gear transmission ratio at which drive shaft speed is greater than that of low gear but not so great as that of other gears for a given engine crankshaft speed: second gear.
a second part.
the second member of a series.
Boxing. a person who, between rounds of a prizefight, gives aid, advice, etc., to a boxer.
a person who serves as a representative or attendant of a duelist.
Automotive. second gear.
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)
a person who expresses formal support of a motion so that it may be discussed or put to a vote.
an act or instance of doing this.
(in certain British universities) a type or grade of college degree granted according to a student's performance on specific written and oral examinations.
Music.
a tone on the next degree from a given tone.
the interval between such tones.
the harmonic combination of such tones.
the lower of two parts in a piece of concerted music.
a voice or instrument performing such a part.
an alto.
Usually seconds .Commerce. goods below the first or highest quality, especially containing visible flaws.: Compare first (def. 17), third (def. 12).
Metallurgy. a piece of somewhat defective but salable tin plate.
Baseball. second base.
to assist or support.
to further or advance, as aims.
(in parliamentary procedure) to express formal support of (a motion, proposal, etc.), as a necessary preliminary to further discussion or to voting.
to act as second to (a boxer, duelist, etc.).
in the second place, group, etc.; secondly: The catcher is batting second.
Origin of second
1Other words for second
Other words from second
- sec·ond·er, noun
Other definitions for second (2 of 3)
the sixtieth part of a minute of time.
a moment or instant: It takes only a second to phone.
the basic unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 cycles of radiation in a transition, or energy level change, of the cesium atom. Abbreviation: sec; Symbol: s, S
Geometry, Astronomy. the sixtieth part of a minute of angular measure, often represented by the sign ″, as in 30″, which is read as 30 seconds.: Compare angle1 (def. 1c).
Origin of second
2Other words for second
Other definitions for second (3 of 3)
to transfer (a military officer, official, or employee) to another organization for temporary duty: Called up in 1941, he served in the Army until 1942, when he was seconded to Naval Intelligence at Bletchley.
Origin of second
3Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use second in a sentence
Plus, while sometimes IPs can be “permanent”, at other times IPs last just a few seconds.
But asked if he would say “Merry Christmas” to someone who he knew did not celebrate the holiday, he paused for several seconds.
Two seconds into the opening credits I was trying to get my daughter out of the room by any means possible.
Up to a Point: They Made Me Write About Lena Dunham | P. J. O’Rourke | December 13, 2014 | THE DAILY BEASTThe missile fell back to earth after just 40 seconds in the air.
Ashton Carter, the Wonk Who Would Lead the Pentagon | Shane Harris, Tim Mak | December 2, 2014 | THE DAILY BEASTSprinkle on the flour and cook for 30 seconds, stirring constantly.
Drowned every few seconds by our tremendous salvoes, this more nervous noise crept back insistently into our ears in the interval.
Gallipoli Diary, Volume I | Ian HamiltonFajardo seconds the demand of the citizens of Manila that the Audiencia be suppressed, alleging that it does more harm than good.
Maria Theresa held it in her hand, and looked on it a few seconds with a languid smile.
The Pastor's Fire-side Vol. 3 of 4 | Jane PorterWe squatted in the long grass and buck-brush, listening, and a few seconds later heard a horse snort distinctly.
Raw Gold | Bertrand W. SinclairAfter a few seconds of listening Bat nodded vigorously, and closed the door.
Raw Gold | Bertrand W. Sinclair
British Dictionary definitions for second (1 of 3)
/ (ˈsɛkənd) /
coming directly after the first in numbering or counting order, position, time, etc; being the ordinal number of two: often written 2nd
(as noun): the second in line
rated, graded, or ranked between the first and third levels
alternate: every second Thursday
additional; extra: a second opportunity
resembling a person or event from an earlier period of history; unoriginal: a second Wagner
of lower quality; inferior: belonging to the second class
denoting the lowest but one forward ratio of a gearbox in a motor vehicle
music
relating to or denoting a musical part, voice, or instrument lower in pitch than another part, voice, or instrument (the first): the second tenors
of or relating to a part, instrument, or instrumentalist regarded as subordinate to another (the first): the second flute
at second hand by hearsay
British education an honours degree of the second class, usually further divided into an upper and lower designation: Full term: second-class honours degree
the lowest but one forward ratio of a gearbox in a motor vehicle: he changed into second on the bend
(in boxing, duelling, etc) an attendant who looks after a competitor
a speech seconding a motion or the person making it
music
the interval between one note and another lying next above or below it in the diatonic scale
one of two notes constituting such an interval in relation to the other: See also minor (def. 4), major (def. 14), interval (def. 5)
(plural) goods of inferior quality
(plural) informal a second helping of food
(plural) the second course of a meal
to give aid or backing to
(in boxing, etc) to act as second to (a competitor)
to make a speech or otherwise express formal support for (a motion already proposed)
Also: secondly in the second place
Also: secondly as the second point: linking what follows with the previous statement
Origin of second
1Derived forms of second
- seconder, noun
British Dictionary definitions for second (2 of 3)
/ (ˈsɛkənd) /
1/60 of a minute of time
the basic SI unit of time: the duration of 9 192 631 770 periods of radiation corresponding to the transition between two hyperfine levels of the ground state of caesium-133: Symbol: s
1/60 of a minute of angle: Symbol: ″
a very short period of time; moment
Origin of second
2British Dictionary definitions for second (3 of 3)
/ (sɪˈkɒnd) /
to transfer (an employee) temporarily to another branch, etc
military to transfer (an officer) to another post, often retiring him to a staff or nonregimental position
Origin of second
3Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for second
[ sĕk′ənd ]
A unit of time equal to 160 of a minute.♦ A sidereal second is 160 of a sidereal minute, and a mean solar second is 160 of a mean solar minute. See more at sidereal time solar time.
A unit of angular measurement, such as longitude or right ascension, equal to 160 of a minute of arc.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Other Idioms and Phrases with second
In addition to the idioms beginning with second
- second banana
- second best
- second childhood
- second class
- second cousin
- second fiddle
- second hand
- second nature
- second sight
- second thoughts
- second to none
- second wind
also see:
- at second hand
- come off (second best)
- in a flash (second)
- in the first (second) place
- on second thought
- play second fiddle
- split second
- top (second) banana
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
Browse