What context can I use each word in?
Learn when and how to use these words with these examples!
paraxial
Example
The paraxial rays converge at the focal point. [paraxial: adjective]
Example
The paraxial region of the lens is where the light rays are most focused. [paraxial: noun]
axial
Example
The axial load of the bridge is supported by the central pillar. [axial: adjective]
Example
The axial skeleton includes the skull, spine, and ribcage. [axial: noun]
Good things to know
Which word is more common?
Axial is a more commonly used term than paraxial in everyday language. While paraxial is a technical term that is mainly used in the field of optics, axial is a more versatile term that can be used in many different fields.
What’s the difference in the tone of formality between paraxial and axial?
Both paraxial and axial are technical terms that are typically used in formal contexts, such as scientific research or academic writing.
