If you are asking for an example, I will give the three most common uses of hyphenation:
1. In professional writing it is often necessary to break one long word in to two hyphenated words so it will fit more neatly within the column of text. Ideally, this break should occur between two consonants and (if possible) should produce two pronounceable words in their own right. For example, "water-melon" is correct, while "waterm-elon" is not.
2. Many words are permanently attached to one another using hyphens. This gives those words a completely new meaning. For example, having a "father in law" suggests your father is a lawyer, while the hyphenated form, "father-in-law" means the father of your spouse.
3. Numbers, when written out in English, may require hyphens. For example, the number 35 should be written as, "thirty-five". This is done to avoid confusion, since the words "thirty" and "five" are also whole numbers by themselves.
Here is an example of using a hyphen correctly: Justin was purpose-driven by his motivation to finish well.
"Example" is a word that begins with "ex." The prefix "ex-" in the sense of "former," takes a hyphen: ex-wife, ex-President.
No hyphen is needed for world class. World is just an adjective that describes class much like (for example) upper class, which also does not need a hyphen.
No, the correct spelling is extracurricular. Adding extra does not require a hyphen. For example, extraterrestrial is extra+terrestrial (no hyphen needed).
a hyphen EXAmPLE: golden - ball
I'm a pre-med student at school.
No. Just looked it up in a printed dictionary. In fact, no work with the 'multi' prefix uses a hyphen. For example, multilateral
It is not punctuation it is a word
Element - Atomic Mass # Example: Carbon - 12
No, that is not the correct spelling.The correct spelling is punctuation.An example sentence is:It is important to use the correct punctuation when writing an essay.
something that goes at the end of a text
lifetime is just one word and you don't use a hyphen. (example): Hopefully my parents won't die during my lifetime.