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Maxilla Meaning: Definition, Examples, and Translations

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maxilla

[mæksɪlə ]

Definition

Context #1 | Noun

anatomy part

The maxilla refers to the upper jawbone in vertebrates. In humans, it forms the central part of the face and plays a critical role in the structure of the oral cavity. The maxilla supports the upper teeth and contains the maxillary sinuses, which are air-filled spaces that help lighten the skull. It also articulates with several other bones in the skull, contributing to facial structure and function. The maxilla is essential for functions such as chewing, speaking, and forming facial expressions.

Synonyms

maxillary bone, upper jaw.

Examples of usage

  • The maxilla holds the upper teeth securely in place.
  • Inflammation of the maxilla can lead to sinusitis.
  • Dentists often examine the maxilla during oral check-ups.

Translations

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Origin of 'maxilla'

The term 'maxilla' originates from the Latin word 'maxilla', which means 'jaw'. This, in turn, is derived from the root 'massa', meaning 'mass' or 'a lump'. The use of 'maxilla' in anatomical terminology can be traced back to the early studies of human anatomy during the Renaissance when scholars began to systematically categorize parts of the body. As anatomical knowledge expanded, the term became more commonly used in the fields of dentistry and medicine. Over time, the definition of the maxilla has been elaborated upon, with a greater understanding of its anatomical features and functions, solidifying its relevance in contemporary medical and dental practices.

Word Frequency Rank

With rank #19,030, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.