Exam: Cambridge English: C1 Advanced (CAE)

Definition: The quality of being at right angles to something else, often used in mathematics and geometry to describe lines or vectors that are perpendicular to each other.

Example: In mathematics, orthogonality is important for understanding the relationships between different vectors.

Definition: To make two or more things at right angles to each other or to make them independent from each other in a mathematical or geometric context.

Example: In linear algebra, we often orthogonalize a set of vectors to simplify calculations.

Definition: In a way that is at right angles to something else; perpendicular to a given direction or plane.

Example: The two lines intersect orthogonally, forming a perfect right angle.

Definition: Related to the correct way of spelling words or the system of writing a language.

Example: The teacher emphasized the importance of orthographic skills in writing.

Definition: Relating to the correct way of spelling words in a language.

Example: The teacher emphasized the importance of orthographical accuracy in writing.

Definition: The system or method of writing a language correctly, including the rules for spelling and punctuation.

Example: Learning the orthography of a new language can be challenging but essential for effective communication.

Definition: Relating to a theory that suggests mental illnesses can be treated by correcting chemical imbalances in the body with proper nutrients like vitamins and minerals.

Example: The doctor recommended an orthomolecular approach to improve her mental health.

Definition: A type of virus that has RNA as its genetic material and is known for causing influenza and other respiratory illnesses.

Example: The orthomyxovirus is responsible for seasonal flu outbreaks.

Definition: Relating to the branch of medicine that deals with the correction of deformities of bones or muscles.

Example: The orthopaedic surgeon recommended physical therapy for the patient's recovery.

Definition: In a way that relates to the branch of medicine dealing with the correction of deformities of bones or muscles.

Example: The doctor explained the procedure orthopedically to ensure the patient understood the treatment.