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/ˈziːroʊ/
Meaning & Definition
noun
The numerical symbol 0, representing a value of nothing or null.
He scored zero on the test because he didn't answer any questions.
The point at which a quantity is neither positive nor negative; the origin point on a number line.
In mathematics, zero is neither positive nor negative.
A score of no points in a game or competition.
The final score was 5 to zero in favor of the home team.
verb
To adjust or calibrate an instrument or measurement device to show zero.
Before taking the measurements, make sure to zero the scale.
adjective
Having no value or existence.
She has a zero tolerance policy for disrespectful behavior.
Relating to a score of nil or none.
The team finished with a zero record after losing all their games.
Etymology
From Italian 'zero', which comes from Arabic 'ṣifr', meaning 'empty' or 'nothing'.
Common Phrases and Expressions
zero in on
To focus closely on something.
beyond zero
Referring to an amount greater than nothing.
zero sum game
A situation in which one person's gain is equivalent to another's loss.
back to zero
Returning to a state of no progress or change.
Related Words
null
Having no legal or binding force.
nil
Zero; nothing.
naught
Nothing; zero.
Slang Meanings
Nothing or no one.
That party was a zero; it was so boring.
A failure or someone deemed unsuccessful.
He feels like a zero after failing the exam.