nasion

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Definitions from WordNet

Noun nasion has 1 sense

nasion - the craniometric point at the bridge of the nose where the frontal and nasal bones of the skull meet
--₁ is a kind of craniometric point

Definitions from the Web

Nasion

Noun:

1. The midpoint of the frontonasal suture, which is located at the intersection of the nasal bones and the frontal bone.

Example Sentence: The nasion is an important landmark in plastic surgery procedures involving the nose.

Noun:

2. A small area at the bottom part of the seed where the embryo is attached to the seed coat, serving as the point of growth initiation.

Example Sentence: The nasion of a seed is responsible for the development of the plant embryo.

Noun:

3. The indentation on the skull between the forehead and the bridge of the nose.

Example Sentence: Archaeologists discovered a human skull with a prominent nasion, which helped determine the individual's facial structure.

Noun:

4. (Archeology) A metric used in craniometry to measure the nasal region of the skull.

Example Sentence: By analyzing the nasion measurement, researchers were able to classify the skull as belonging to a specific anthropological group.