What does the prefix vice- mean?
Vice- comes from the Latin vice, which means "in place of". It shows someone who holds the second rank and can act in place of the main holder if needed.

Prefix · substitute / second in rank
Signals the person who holds second rank or can act in place of the first: vice-president, viceroy.
Written by Bryan López, English teacher · Updated
Vice- comes from the Latin vice, which means "in place of". It shows someone who holds the second rank and can act in place of the main holder if needed.
Today vice- is used in hierarchies of companies, governments, schools and sports teams, always to name the second in the position. Careful: in English vice also exists as a word on its own, with a different meaning, which is a bad habit. Context tells you which is which: if it is attached to a job title, it is the prefix; if it stands alone, it is the habit.
Attaches to titles and positions:
Pronunciation: /vaɪs/. Always written with a hyphen. Not to be confused with "vice" (noun) = a bad habit or moral failing.
vice-/vaɪs/
Tap the button to hear how the prefix sounds. Each word in the table has its own audio.
In English, "vice" as a noun means a bad habit or moral fault: "Smoking is his only vice." As a prefix (always hyphenated): "vice-president" = second in rank. Context and sentence position make the difference clear.
"Viceroy" comes from vice- (in place of) + "roi" (Old French for king, from Latin "rex"). A viceroy governed a colony or province on behalf of a king. Viceroys governed colonies, such as parts of the Americas and India, on behalf of European crowns.
A trick to remember it
Picture someone standing right next to the boss, ready to step in: vice- = second in command. vice-president.
Exercise 1 · Form the word
Exercise 2 · Pick the right one
"The ___ of India governed the subcontinent on behalf of the British Crown during the colonial period."
Exercise 3 · Pick the right one
What is the difference between "vice-" (prefix) and "vice" (noun) in English?
The prefix vice- signals the person who holds second rank or can act in place of the first: vice-president, viceroy.
The prefix vice- is pronounced /vaɪs/. For example, "vice-president".
"president" becomes "vice-president". It is a typical example of the vice- prefix.
un-, re-, pre-, dis-, over-, in-... every beginning you need to unlock thousands of English words at once.