What is the prefix direct?

The prefix "direct" is not a common prefix in English. You may be thinking of "di-," which is a prefix meaning "two" or "twice." Here are some examples of words with the prefix "di-":

* dichotomy: a division into two parts

* dilemma: a situation requiring a choice between two equally undesirable alternatives

* diphthong: a combination of two vowel sounds within a single syllable

* dinosaur: a large extinct reptile

* diameter: the distance across a circle through its center

If you meant another prefix, please provide more context or the word you're referring to!