Hindi back up का अर्थ हिंदी में

• साथ देना
• पीछे की तरफ़
• पूर्तिकर
• पीछे आना
• पीछे रहना
• समर्थन देना
• बैक-अप लेना

English back up meaning in English  •  back up का अर्थ अंग्रेजी में

v. i.

• to move in a reverse direction; -- used of vehicles or animals.
• to accumulate due to a blockage of flow; as, a traffic backup due to an accident; a sewage backup.

v. t.

• to serve as a backup{3} for (another person or persons); as, the patrolmen backed up the detectives as they went inside to make the arrest; the center fielder backed up the shortstop on the play.
• to make a backup{5} of; as, the sysop backed up the purchasing data files every night.