one

Use to mean very or completely

On a single occasion

At some time in the future

To give one example among others

Again on another occasion

Among the top people or things in a group

Handle each person or thing in turn, not all at once

Things happen one after another, not at the same time

Used to show one idea that you will compare with another

A single person or thing that is special and has no equal

In the past

To introduce one of two contrasting points in a discussion

A very impressive or powerful example of something

Things follow each other without a break

Only one thing or person like it exists

Happening at the same time

In a better position because you are ready before others

To do a task slowly, handling each part before the next

A short way to show approval or praise for something done well

The place where you start again after something goes wrong

With no pause between actions or events

Exactly the same person or thing

An unlucky event you cannot always avoid

All people without exception

A man the other men accept and treat as part of their group

Wish someone a nice day or a good time as a friendly goodbye

For each person or thing separately

To start again after a failure

Having more than one role or quality at the same time

In the same building where people or things are together

A group of people who are close and friendly like a loving home

Very likely to happen

To accept something unpleasant so other people benefit

A single sudden action that happens all at once

To trick someone in a clever way so they do not notice

Focus on today and do not worry about the future

To finish something all at once without taking a break

To do two things at once with one action

To keep moving forward step by step despite problems

A group of people all agree and speak or act together

A final drink, usually alcoholic, before leaving

An event you will always remember

To have a very small number of people or things

Stay half awake and watch for danger while you sleep because you are afraid

All at once without stopping

You must start again at the beginning after a failure

To put your own needs before other people's

A reply saying the person who criticizes has the same fault

To scold someone very harshly

To show that famous people are ordinary like everyone else

To eat or swallow something in a single mouthful

Almost dying because of old age or poor health

Risk all your money or chances on one plan

The first and most important person or thing in a list

A person you care about deeply, like a family member or close friend

One part out of every hundred parts

A person's view in a discussion or argument

Allowing travel in only one direction

A child or animal that is one year old

One more than forty

Between two people with no one else present

One of three equal parts of a whole

One of two equal parts of something

A number equal to 1,000

Done in a single stage that needs only one main step

Made for only one person to use or to perform a show

One more than ninety used before a noun

A sexual encounter that happens for only one night and does not continue

One of four equal parts of a whole

A quick look that gives enough information at once

Having only one arm

A ticket that lets you travel to a place but not back

People who are the richest one of every hundred and have most of the wealth

A single piece of food you put into your mouth at once

When two people compete directly, often in sports

Made the same for everyone without any change

An event that happens only once and is not repeated

A short clever joke that fits in one line

One part of ten equal parts

A kneeling position with one knee on the ground often used to propose marriage

Each thing in one group matches exactly one thing in the other group

Only one woman takes part

Small and not important, often far from larger towns

One of five equal parts of a whole

A number equal to 150

A group showing agreement by all saying the same thing

A clever trick used to cheat someone

A number equal to 120, ten more than one hundred ten

One of four equal parts, for example of a cake or pie

A person in a group who speaks very little and listens more than others

A situation where only one person gives and the other only takes

Someone close to you dying, like a family member or friend

A very large earthquake that causes great damage, often expected in California

One of six equal parts of a whole

A number written as 130 and equal to one hundred plus thirty

A street where cars can travel in only one direction

A golf shot that gets the ball into the hole with one hit

A piece of paper money worth one dollar that you use to pay for things

One of eight equal parts of a whole

A number that is one more than one hundred

One of one hundred equal parts written as 1/100

A way of thinking that focuses on one thing and ignores others

A number equal to 100 plus 70

A thing that only one person can use

A number equal to 180

A number equal to one followed by twelve zeros

A number equal to one million

A person or thing with only one skill

A small town with few shops and little to do

Two people joined in marriage who share life and act as one

A golf shot that puts the ball in the hole from the tee in one hit

A number that comes after one hundred fifty

A number equal to one hundred plus ten

A person who does many different jobs alone, for example handling tasks or playing several instruments

A comment that gives the lowest rating, usually one star

One of seven equal parts of a whole

A short play with only one act

A single bullet and its case ready to be fired from a gun

One of a million equal parts of a whole

Trying to show you are better than someone by bragging

The number 101

A number equal to 125

An ancient powerful being far older than humans that is dangerous or ignores people

A show that happens in one place for only one night

One of a billion equal parts

A baseball game when the pitcher lets the other team get only one hit