pneumatizationn.

Brit.

/ˌnjuːmətʌɪˈzeɪʃən/, U.S.

/ˈˌn(j)umədəˈzeɪʃ(ə)n/,

/ˈˌn(j)uməˌtaɪˈzeɪʃ(ə)n/

Forms: 1900s– pneumatisation, 1900s– pneumatization.

Origin: A borrowing from Greek, combined with an English element. Etymons: Greek πνευματ- , πνεῦμα , -ization suffix.

Etymology: < ancient Greek πνευματ-, πνεῦμα (see pneuma n.) + -ization suffix, after pneumatized adj.

Anatomy and Zoology.

The development or presence of air-filled cavities in bone or other tissue.

ΘΚΠ

the world > health and disease > ill health > a disease > diseases of tissue > [noun] > excess gas or air in tissues

emphysema?1587

pneumatosis1779

pneumoperitoneum1896

pneumatization1919

aeroembolism1939

the world > life > biology > physical aspects or shapes > indentation or cavity > [noun] > depression or cavity > formation of air cavity

pneumatization1919

1919 Sci. Monthly Jan. 71 The extent of this pneumatization of the bones varies, but in a bird like the albatross it is extraordinary.

1934 N. C. Lake & C. T. Marshall Surg. Anat. & Physiol. xv. 244 Pneumatisation of mastoid process varies between extreme limits.

1976 Nature 19 Aug. 683/2 Another unusual feature in a dinosaur is the very strong pneumatisation of the skull bones.

2001 Rhinology 39 121 Accurate knowledge of age-related development and pneumatisation of the paranasal sinuses has become an important issue in diagnosing paranasal sinus diseases in infants.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	pneumatization
释义	pneumatizationn. Brit. /ˌnjuːmətʌɪˈzeɪʃən/, U.S. /ˈˌn(j)umədəˈzeɪʃ(ə)n/, /ˈˌn(j)uməˌtaɪˈzeɪʃ(ə)n/ Forms: 1900s– pneumatisation, 1900s– pneumatization. Origin: A borrowing from Greek, combined with an English element. Etymons: Greek πνευματ- , πνεῦμα , -ization suffix. Etymology: < ancient Greek πνευματ-, πνεῦμα (see pneuma n.) + -ization suffix, after pneumatized adj. Anatomy and Zoology. The development or presence of air-filled cavities in bone or other tissue. ΘΚΠ the world > health and disease > ill health > a disease > diseases of tissue > [noun] > excess gas or air in tissues emphysema?1587 pneumatosis1779 pneumoperitoneum1896 pneumatization1919 aeroembolism1939 the world > life > biology > physical aspects or shapes > indentation or cavity > [noun] > depression or cavity > formation of air cavity pneumatization1919 1919 Sci. Monthly Jan. 71 The extent of this pneumatization of the bones varies, but in a bird like the albatross it is extraordinary. 1934 N. C. Lake & C. T. Marshall Surg. Anat. & Physiol. xv. 244 Pneumatisation of mastoid process varies between extreme limits. 1976 Nature 19 Aug. 683/2 Another unusual feature in a dinosaur is the very strong pneumatisation of the skull bones. 2001 Rhinology 39 121 Accurate knowledge of age-related development and pneumatisation of the paranasal sinuses has become an important issue in diagnosing paranasal sinus diseases in infants. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1919
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