Quad: meaning, definitions and examples

This can also refer to a quadrangle or an open area surrounded by buildings, often found on college campuses.

• Let's meet at the quad for lunch.
• The students gathered in the quad for the event.

Used in mathematical or geometrical contexts to describe a four-sided polygon. It is a more formal term compared to 'quad'.

• A rectangle is a type of quadrilateral.
• Study the properties of quadrilaterals for the geometry test.

Use this to refer to a special type of quadrilateral where all sides are equal and all angles are 90 degrees. Commonly used in both formal and informal contexts.

• The chessboard is made up of 64 squares.
• He cut the fabric into squares for the quilt.

This word is specific to a four-sided shape with opposite sides equal and all angles being 90 degrees. Used in both mathematical and everyday contexts.

• The blackboard is shaped like a rectangle.
• She drew a rectangle to represent the floor plan.

Typically used in American English, this term often refers to a quadrilateral space, usually a grassy area, found on a college or university campus. It is most commonly used by students and faculty in informal settings.

• Let's meet at the quad after class.
• There was a music performance in the quad today.

Often used in British English or in more formal contexts, referring to a square or rectangular open space surrounded by buildings, especially on a college or monastery campus.

• The ceremony was held in the main quadrangle of the university.
• The old college quadrangle is steeped in history.

This term can be used to describe any enclosed outdoor area surrounded by buildings, not limited to academic settings. It is slightly more formal and can be used in both residential and commercial contexts.

• The hotel has a lovely courtyard where guests can relax.
• We had lunch in the courtyard of the apartment complex.

This word refers to the overall grounds of a college or university, including buildings, open spaces, and other facilities. It is used in both formal and informal contexts.

• The campus is really beautiful in the fall.
• The university is expanding its campus to include new science labs.

Used informally in daily conversation, particularly in American English. It can refer to a set of four objects or a quadruplet in a casual manner.

• She gave birth to quads last week.
• The quad bikes were ready for the adventure.

More formal and technical term, usually used in medical or scientific contexts to describe four babies born from the same pregnancy.

• The doctor announced that she was expecting quadruplets.
• It's rare for quadruplets to be born naturally.

Best used in an informal, descriptive context where simplicity and clarity are important, especially for those who might not be familiar with technical terms.

• She just had four babies at once!
• Can you imagine having four babies to take care of?