inactive
not physically active or moving
Not moving around or doing physical exercise, especially for a long time.
[someone] is inactive
- Because she was inactive for months after her injury, she lost a lot of muscle strength.
- The doctor warned him that an inactive lifestyle increases the risk of heart disease.
- Many office workers are inactive for most of the day, sitting in front of a computer.
- He became inactive during the winter and gained several kilos.
- The children were unusually inactive this afternoon and just lay on the sofa.
- He is inactive and spends most of his time sitting.
- After the operation, she was inactive for many weeks.
- An inactive lifestyle is bad for your health.
- I feel tired when I am inactive all day.
- The dog was inactive and did not want to play.
not working, operating, or in use
Not working or being used at this time, but it can work again later.
[something] is inactive
- Your account will be closed if it remains inactive for twelve months.
- The volcano has been inactive for hundreds of years but is still closely monitored.
- Several user profiles are inactive and should be removed from the system.
- The company kept the project inactive until more funding became available.
- Please switch to another card; this one is currently inactive.
- My gym card is inactive, so I cannot enter.
- This bank account is inactive because I did not use it for a year.
- The old machine is inactive, but we can start it again.
- The volcano is inactive now and does not erupt.
- Many users on this website are inactive.
not taking part or involved
Not involved in an activity or group at this time.
[someone] is inactive in [something]
- He is still a member of the club but has been inactive for years.
- Young people are often politically inactive and rarely vote.
- After the scandal, she stayed inactive in public life for a long time.
- The union is inactive at the moment and has not organized any events this year.
- Many shareholders are inactive and do not attend meetings or read reports.
- I am inactive in the group, but I still get emails.
- He is politically inactive and never votes.
- She was active before, but now she is inactive in the project.
- These members are inactive and do not come to meetings.
- He became inactive in the club after he moved.
not currently active (medical condition)
Used for a disease or virus that is in the body but is not doing anything at this time.
an inactive [disease/virus/phase]
- The virus can remain inactive in the body for many years before causing illness.
- Her cancer is currently inactive, but she still goes for regular check-ups.
- The disease may stay inactive for a long period and then suddenly become active.
- An inactive infection does not always need immediate treatment.
- In the inactive phase, the condition causes few or no symptoms.
- The doctor said the virus is inactive now.
- This disease can be inactive for many years.
- Her cancer is inactive, but they still watch it.
- The infection is inactive and does not give him pain.
- The illness was inactive, then it became active again.
not chemically reactive
Not reacting, or reacting only a little, in a chemical change.
chemically inactive [substance/gas]
- Argon is a chemically inactive gas often used to protect metals during welding.
- Under these conditions, the catalyst remains inactive and the reaction does not start.
- The compound is relatively inactive in water but reacts in strong acids.
- At room temperature the metal is largely inactive and resists corrosion.
- The substance is biologically inactive and has no effect on the cells.
- This gas is chemically inactive and does not react.
- The metal is inactive in water but reacts in acid.
- At low temperature, the chemical stays inactive.
- The substance is inactive and does not change in air.
- The drug is inactive until it enters the liver.
not medically active in a product
Used for a part of a medicine that does not treat the illness but helps make the pill or liquid.
inactive ingredient
- The label lists both the active drug and the inactive ingredients in the tablet.
- Some people are allergic to an inactive ingredient rather than the medicine itself.
- Inactive substances in a pill can affect how quickly the active drug is released.
- Manufacturers must identify all inactive components on the package.
- The cream contains several inactive fillers to improve its texture.
- This pill has one active drug and many inactive ingredients.
- He was not allergic to the drug, but to an inactive ingredient.
- The box shows a list of inactive ingredients.
- Inactive ingredients do not treat the illness.
- The inactive substance helps the tablet keep its shape.
- Base: inactive
chemically inactive
1not reacting in chemical conditions
Not reacting, or reacting only very little, in a chemical process.
- Helium is chemically inactive and does not easily form compounds.
- The container is filled with a chemically inactive gas to protect the food.
- At room temperature, this metal is chemically inactive.
inactive account
1account not used for some time
A bank, online, or other account that has not been used for a period of time.
- Your bank may charge a fee if your account is classified as an inactive account.
- Please log in to avoid your profile becoming an inactive account.
- The company deletes inactive accounts after two years.
inactive lifestyle
1lifestyle with very little movement
A way of living where a person sits a lot and does not move or exercise much.
- An inactive lifestyle can lead to weight gain and diabetes.
- Modern office work often leads to an inactive lifestyle.
- She decided to change her inactive lifestyle and joined a gym.
inactive volcano
1volcano with no current activity
A volcano that is not erupting now and has not erupted for a long time.
- The island is dominated by an inactive volcano covered in forest.
- Tourists can safely hike on the slopes of the inactive volcano.
- Scientists disagree on whether the mountain is truly an inactive volcano.
physically inactive
1doing little or no physical exercise
Not doing much physical movement or sport; not exercising.
- People who are physically inactive have a higher risk of heart disease.
- He became physically inactive after he started working long hours at a desk.
- The campaign encourages physically inactive adults to walk for at least 30 minutes a day.