backup
UKbækʌp
US'bæ'kʌp
ریشه و کاربرد
ریشه
From back- + up + system. First recorded in 1955–60.
مثال
- The company invested in a reliable backup system to prevent data loss.
- The backup system automatically creates backups at regular intervals.
- We need to upgrade our backup system to ensure better data protection.
ترکیبهای رایج
Invest in a backup system Create a backup system Upgrade a backup system
تعریف انگلیسی
noun
- an accumulation caused by clogging or a stoppage “a traffic backup on the main street” “he discovered a backup in the toilet”
- someone who takes the place of another (as when things get dangerous or difficult) “the star had a stand-in for dangerous scenes” “we need extra employees for summer fill-ins”
- a musical part (vocal or instrumental) that supports or provides background for other musical parts
- the act of providing approval and support “his vigorous backing of the conservatives got him in trouble with progressives”
- (computer science) a copy of a file or directory on a separate storage device “he made a backup in case the original was accidentally damaged or erased”