A nostril (or naris / ˈnɛərɪs /, pl.: nares / ˈnɛəriːz /) is either of the two orifices of the nose. They enable the entry and exit of air and other gasses through the nasal cavities.

The meaning of NOSTRIL is either of the external nares; broadly : either of the nares with the adjoining passage on the same side of the septum. How to use nostril in a sentence.

2018年1月16日 · What are Nostrils (External Nares) Nostril is the common name for the two anterior nares [1] (singular: naris) – the external openings in human nose that leads to the nasal cavity [2].

2024年7月29日 · Regular nasal hygiene can keep you healthy and improve your overall well-being. Anatomy of the nose from front (top) and side (bottom). What is the nose? Your nose, a …

The top portion of the nose — the nasal root — connects your nose to your forehead. The bottom of the nose is also called the “apex” and is where you find nostril openings.

NOSTRIL definition: 1. either of the two openings in the nose through which air moves when you breathe: 2. either of…. Learn more.

2025年2月8日 · A nostril is one of the two openings in the nose that allow air and other gases to flow in and out of the nasal passages. In humans, the nostrils take turns becoming slightly …

The shape of the nose is determined by the nasal bones and the nasal cartilages, including the nasal septum, which separates the nostrils and divides the nasal cavity into two. The nose has an important function in breathing.

2025年1月27日 · The nostril, also known as the anterior nare, is the external opening of the nose that allows air to pass into the nasal cavity. Each nostril is part of the external nose and is anatomically designed to facilitate airflow while providing filtration and structural support.

2024年3月5日 · The nostrils, also known as the anterior/external nasal apetures or nares, are the two pear-shaped anterior openings to the nasal cavity. The external anatomy of the nose …