Latin is the base of the English language. Many of the words used in religion, grammar, and courts of law are in Latin. Read the information that follows to learn more about Latin’s influence on the English language:


Now that you know how Latin was introduced into the English language, it’s time for you to learn some words and phrases. Draw on any prior knowledge you may have from reading, movies, music, or just life in general, as you read each Latin word or phrase. Click the pronunciation links to hear each word and then try to say it. The picture is meant to be a visual representation of the word or phrase, but keep in mind that it’s just one possible representation. You are encouraged to find or draw your own picture to help you understand the meaning of each foreign word or phrase that you encounter in this lesson.


Two girls trade their lunch back and forth.

Source: Girls swapping lunch, iStockPhoto

quid pro quo
noun

Language: Latin (“what for what”)

Merriam-Webster Dictionary pronunciation:
/,kwid-,prō-'kwō/

How it’s used: Something given or received for something else; trading goods and services. This phrase is a legal term, often used to describe something traded for something else.

Example: We agreed to a quid pro quo: I take care of their dog next weekend if they mow my lawn before they leave.


Old rusted sign from a car lot called OK Used Cars. The bottom of the sign has been edited to say ‘Let the Buyer Beware.’

Source: "OK Used Cars,” original image by rjs 1322, Flickr

caveat emptor
noun

Language: Latin (“let the buyer beware”)

Merriam-Webster Dictionary pronunciation:
/'kavē,ät,/'emp,tôr/

How it’s used: Once something has been purchased, the seller is no longer responsible for the item. It makes good business sense to do research, read the fine print, and make an informed decision. This phrase is often used in real estate and real estate law.

Example: When I tried to return an MP3 player that didn’t work, the salesperson cited caveat emptor as a reason to examine products before purchasing them.


A photographer standing on dangerous rocks gets ready to take a photo of the sea.

Source: “Carpe Diem,” Arnaldo Gutiérrez, Flickr

carpe diem
noun

Language: Latin (“seize the day”)

Merriam-Webster Dictionary pronunciation:
/,kärp 'dē,em/

How it’s used: This phrase is often used to mean “live in the moment” or “seize the day.”

Example: After years of being afraid to bungee jump, Susan yelled “carpe diem!” and leapt toward the gorge.


Young woman graduating from college. Behind her, a plaque reads: ‘Alma Mater: To Thy Happy Children of the Future, Those of the Past Send Greetings.’

Source: “Alma Mater” from images by Char Newcomb and OZinOH, Flickr

alma mater
noun

Language: Latin (“nourishing mother,” originally referred to one of several mother goddesses)

Merriam-Webster Dictionary pronunciation:
/'älmə 'mätər/

How it’s used: Alma mater is used to refer any school, college, or university that someone has graduated from. Sometimes it refers to a school song.

Example: Laura Bush, Roger Clemens, and Matthew McConaughey all call The University of Texas at Austin their alma mater.


At a political rally, an older woman dressed in fancy dress clothes carries a sign that says “Don’t pull the plug on the status quo! Billionaires for Wealth Care dot com.

Source: “Don’t pull the plug on the Status Quo!” Steve Rhondes, Flickr

status quo
noun

Language: Latin (“the state in which,” originally from a longer diplomatic phrase, “the state in which things were before the war”)

Merriam-Webster Dictionary pronunciation:
/'stātəs 'kwō, 'statəs 'kwō/

How it’s used: It means “the way things have always been.” To maintain the status quo is to keep things as they are, to avoid change.

Example: It’s easier to maintain the status quo than to work to make a difference.


A man opens his suit and shirt to show a superman costume underneath. The caption of the image says ‘Little did they know...’

Source: Superhero, Mark H. Anbinder, Flickr

alter ego
noun

Language: Latin (“the other self”)

Merriam-Webster Dictionary pronunciation:
/,ôl-tər- 'ē-(,)gō/

How it’s used: Alter ego suggests a second self, an alternate identity, or the opposite side of someone’s personality.

Example: Bruce Banner becomes the Incredible Hulk when he loses his temper, much in the same way that Dr. Jekyll assumes the alter ego of Mr. Hyde.


Four different artist’s versions of the famous picture, ‘Mona Lisa.’ The original one has the caption ‘Bona Fide.’

Source: Cartoon Mona Lisa by Mike R. Baker, Graffiti Mona Lisa by
nozoomii, emoticon Mona Lisa by Byron Manley, Flickr.

bona fide
noun

Language: Latin (from “bona fides” or “good faith”)

Merriam-Webster Dictionary pronunciation:
/'bō-nə-, fīd/

How it’s used: It indicates sincerity, honest intention, or something that actually is true to its representation.

Example: A jeweler certified that the pearl necklace was bona fide before Jill sold it to Kenny.


Infographic showing the amount of chocolate consumed per captitain in Switzerland

Source: Chocolate per capita, USA Today

per capita
adverb or adjective

Language: Latin (“by head”)

Merriam-Webster Dictionary pronunciation:
/pər- 'ka-pə-tə/

How it’s used: This term is generally found in statistics in lieu of “per person.” Per capita suggests that something is equally applied to each individual.

Example: Each person in Switzerland consumes 22.7 lbs. of chocolate per year, giving Switzerland the highest per capita rate of chocolate consumption worldwide.


For the activity that follows, see if you can choose the correct Latin word or phrase for each blank in the paragraph. Take your time and refer back to the charts as many times as necessary. Choose your response from each pull-down menu.

icon for interactive exercise

How did you do? Did you give yourself “carte blanche” to have fun? You’ll learn about “carte blanche” in the next section, but remember that when you come across a word you don’t know, look it up in a dictionary. The more you read, the greater your fluency will be.