backup
gb/bˈækˌʌp/ us/bˈækˌʌp/
A2
انگریزی
~ 3200
معانی
0 معانی
اسم
A2
entity
1
Extra copy of computer data
A copy of computer files kept in case the originals are lost or broken.
استعمال کا انداز:
make [a] backup
عام غلطی:
Learners sometimes confuse 'backup' with 'restore'; 'backup' is the copy you make, 'restore' is putting it back.
ہم معنی الفاظ
duplicate (General term for an exact copy, not limited to digital data.)
متضاد الفاظ
original (The primary version of the data, not a copy.)
لفظی تراکیب
data backup
|cloud backup
|backup file
|automatic backup
|backup system
موضوعات
technology
|computing
|work
|business
|core_vocabulary
مثالیں
- You should make a backup of your photos before upgrading your phone.
- The IT department runs a nightly backup of all company servers.
- I accidentally deleted the file, but luckily I had a backup stored on an external drive.
سیکھنے والوں کے لیے مثالیں
- I keep a backup of my work on a USB stick.
- He made a backup before changing the program.
- We have a backup of the report on the cloud.
اسم
B1
entity
2
Replacement person or equipment
Someone or something ready to help or replace another if needed.
استعمال کا انداز:
call for [backup]
عام غلطی:
Learners may confuse 'backup' with 'support' in general; 'backup' often implies readiness to replace or assist in urgent situations.
ہم معنی الفاظ
substitute (Focuses on replacing someone in a role, not always in emergencies.)
متضاد الفاظ
primary (The main person or resource used first.)
لفظی تراکیب
call for backup
|police backup
|emergency backup
|backup generator
موضوعات
work
|emergency
|sports
|business
|core_vocabulary
مثالیں
- The police officer called for backup when the suspect became aggressive.
- We have a backup generator in case of a power outage.
- She's the backup goalie for the team.
سیکھنے والوں کے لیے مثالیں
- The singer has a backup in case she is sick.
- We need backup to finish this job on time.
- The team has a backup player.
اسم
B1
state
3
Blockage causing delay or buildup
When cars, people, or things cannot move because something is blocking the way.
ہم معنی الفاظ
jam (Informal term for a blockage, especially traffic.)
متضاد الفاظ
flow (Smooth and continuous movement without obstruction.)
لفظی تراکیب
traffic backup
|sewer backup
|backup on the highway
موضوعات
transportation
|daily life
|daily_life
|core_vocabulary
مثالیں
- There was a huge traffic backup after the accident.
- A sewer backup flooded the basement.
- The festival caused a backup at the ticket gates.
سیکھنے والوں کے لیے مثالیں
- There is a traffic backup on this road.
- The pipe broke and caused a water backup.
- We had a backup at the airport check-in.
فعل
A2
action
4
Make a duplicate of computer files
To make another copy of computer files so they are safe.
استعمال کا انداز:
backup [files/data]
ہم معنی الفاظ
copy (General term for making another version of something; less specific about safety.)
متضاد الفاظ
delete (To remove data entirely without keeping a copy.)
لفظی تراکیب
backup files
|backup data
|automatically backup
موضوعات
technology
|computing
|business
|core_vocabulary
مثالیں
- Don't forget to backup your work before shutting down.
- The software will automatically backup your photos every night.
- I need to backup my contacts before switching phones.
سیکھنے والوں کے لیے مثالیں
- Please backup your work now.
- I will backup my photos today.
- She backed up her phone data.
گرامر
لغت میں درج شکل
backup
IPA
GB/bˈækˌʌp/
US/bˈækˌʌp/
ہجا بندی اور زور
backup (1 ہجا)
Stress on 1st syllable (backup)
لفظ کی شکلیں
Noun
- Base: backup
- Plural: backup, backups
متعلقہ الفاظ
عبارات
backup plan
1/bˈækˌʌp plˈæn/
fixed phrase
Spare plan in case of failure
Another plan you can use if your first plan does not work.
مثالیں
- We need a backup plan in case it rains on the wedding day.
- Always have a backup plan when traveling abroad.
call for backup
2/kˈɔl fɚ bˈækˌʌp/
fixed phrase
Ask for extra help urgently
To ask other people to come and help quickly, usually in emergencies.
مثالیں
- The officer had to call for backup when the crowd got violent.
- We may need to call for backup if the project falls behind schedule.
backup generator
3/bˈækˌʌp d͡ʒˈɛnɚˌeɪtɚ/
fixed phrase
Spare power generator for outages
A machine that makes electricity when the main power stops working.
مثالیں
- The hospital uses a backup generator during blackouts.
- The hospital's backup generator started automatically during the blackout.
- We installed a backup generator for emergencies.
- We installed a backup generator to protect the servers from power cuts.
- The school relies on a backup generator in the rainy season.