How Do You Spell BASION?

Pronunciation: [bˈe͡ɪsi͡ən] (IPA)

The word "basion" is spelled with an "s" instead of a "c" due to its Greek origin. In Greek, the letter "sigma" is pronounced as "s" when it appears at the beginning or middle of a word, and as "c" only when it appears at the end of a word. Therefore, in IPA phonetic transcription, "basion" is pronounced as /beɪʃən/ with the sound of "sh" represented by the symbol /ʃ/. The word is used to describe the most inferior point on the midline of the skull base.

BASION Meaning and Definition

  1. Basion is a term used in anatomy and anthropology to refer to a specific point on the human skull. It is a landmark located on the midline of the cranial base, precisely where the middle of the anterior margin of the foramen magnum (opening in the base of the skull) meets with the clivus (a bony ridge). The foramen magnum is the large hole through which the spinal cord passes, connecting the brain with the spinal column.

    The basion is of great significance as it serves as a reference point for several measurements and orientations within the skull. Anthropologists commonly use the basion as a landmark for precise cranial measurements, as it allows for standardized comparisons between individuals or populations. Additionally, it plays a role in the study of the evolution of early hominins as changes in its position can provide insights into the shift in the posture and flexion of the skull over time.

    In summary, the basion is a critical point on the human skull, where the anterior margin of the foramen magnum intersects with the clivus. It aids in anatomical and anthropological research and measurements, as well as in understanding the cranial evolution of early hominins.

  2. The middle point on the anterior margin of the foramen magnum, opposite the opisthion.

    A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for BASION

  • gasion
  • bzsion
  • bssion
  • bwsion
  • bqsion
  • baaion
  • bazion
  • baxion
  • badion
  • baeion
  • bawion
  • basuon
  • basjon
  • baskon
  • bas9on
  • bas8on
  • basiln
  • basipn
  • basi0n

Etymology of BASION

The word "basion" has its etymology in Greek. It derives from the Greek word "basis", meaning "base" or "foundation". In the context of anatomy, "basion" refers to a specific point on the skull, which serves as a base or reference point for measurements and analyses in craniofacial studies.

Similar spelling words for BASION

Plural form of BASION is BASIONS

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