tooth
A hard white part in your mouth that you use to bite and chew food.
One of the hard, white structures in the mouth used for biting and chewing food.
A small part on a tool or machine that looks like a tooth.
A small projection on a tool, gear, comb, or similar object that resembles the shape of a tooth.
The power of a rule or law to make people follow it.
The ability of a rule, law, or action to have real effect or power, often used in the plural form 'teeth'.
- Base: tooth
- Plural: teeth
long in the tooth
1Old in age or condition
Old or becoming old, often used humorously about people or things.
- He's getting a bit long in the tooth for playing football.
- This car is long in the tooth but still runs well.
by the skin of your teeth
1Succeed narrowly/avoid failure
To succeed at something but only just, with almost no time or chance left.
- He passed the exam by the skin of his teeth.
- They escaped by the skin of their teeth.
by the skin of your teeth
2Barely succeed at something
To succeed in doing something, but only just.
- He passed the exam by the skin of his teeth.
- We caught the train by the skin of our teeth.
sweet tooth
1love for sugary foods
A strong liking for food that tastes like sugar.
- I have a sweet tooth and love chocolate.
- I have a real sweet tooth and can't resist chocolate.
- Her sweet tooth makes dessert her favorite part of the meal.
- If you have a sweet tooth, you'll love this bakery.
fight tooth and nail
1Try extremely hard to win/achieve
To do everything you can to win or stop something from happening.
- They fought tooth and nail to protect their home.
- She fought tooth and nail for her children’s rights.
fight tooth and nail
2Fight very hard for something
To fight very strongly to achieve something or stop something from happening.
- They fought tooth and nail to protect their land.
- She fought tooth and nail for her rights.
fight tooth and nail
3fight very hard for something
To try extremely hard to get something or to stop something from happening.
- They fought tooth and nail to keep their business open.
- The players are fighting tooth and nail for a place in the team.
- Residents are fighting tooth and nail against the new development.