1
00:00:00,000 --> 00:00:49,479
Prefix. A group of words that if we put them before an adjective, it changes its meaning.

2
00:00:50,679 --> 00:00:58,840
And in and anti. These three prefixes are used to make opposites from adjectives. For example, antivirus.

3
00:01:00,159 --> 00:01:05,459
Extra. This is used to exaggerate the adjective. Example, extra big.

4
00:01:05,459 --> 00:01:15,459
This prefix is used to refer to something that is between something, for example, international.

5
00:01:15,459 --> 00:01:21,670
Now you can use prefixes whenever you want.