Daylight Saving Time (DST) is not used in most of Africa. However, the countries of Libya, Morocco, Namibia, and Western Sahara do observe Daylight Saving Time. Tunisia ended the use of daylight saving time in 2009. The names in each time zone change during daylight saving time.
To repel is defined as to hold off, refuse to accept or reject. 1  An example of to repel is the way citronella keeps mosquitoes away.  An example of to repel is how sunlight drives away vampires.
Some people think that the use of repulse in sentences such as he was repulsed by what he saw is incorrect and that the correct word is repel Word Origin C16: from Latin repellere to drive back, repel