Definition of ossicle in English:

ossicle

noun ˈɒsɪk(ə)lˈɑsək(ə)l

Anatomy Zoology

1A very small bone, especially one of those in the middle ear.
〔剖，动〕小骨（尤指听小骨）
Example sentencesExamples
- Sutural bones are usually small, irregularly shaped ossicles, often found in the sutures of the cranium, especially in the parietal bones.
- The middle ear ossicles and tympanic membrane remained intact, so sound stimulation could be applied to the preparation through a loudspeaker connected to the external ear canal.
- Vibrations of the eardrum are then coupled by the middle ear ossicles, the three smallest bones in the body, to the fluid-filled cochlea.
- Sound waves reaching the tympanic membrane will initiate vibrations that are transmitted through the bony ossicles of the middle ear to the oval window.
- Internally, the mastoid is hollowed out to form the epitympanic recess to accommodate the ossicles of the middle ear.
1. 1.1 A small piece of calcified material forming part of the skeleton of an invertebrate animal such as an echinoderm.
  〔动〕小骨片
  Example sentencesExamples
  The position of these plates on the non-rudiment side of the larva suggests that ossicles occurring on the aboral surface are extraxial.
  The calcitic ossicles of crinoids, as is typical of echinoderms, form an internal skeleton that provides support and protection.
  As they grow, asteroids add new ossicles and increase size of existing ossicles.
  Calcareous ossicles make up the internal skeleton.
  Most such particles are echinoderm stem ossicles, brachiopods, bryozoans or other corals.

Origin

Late 16th century: from Latin ossiculum, diminutive of os 'bone'.

Definition of ossicle in US English:

ossicle

nounˈɑsək(ə)lˈäsək(ə)l

Anatomy Zoology

1A very small bone, especially one of those in the middle ear.
〔剖，动〕小骨（尤指听小骨）
Example sentencesExamples
- Internally, the mastoid is hollowed out to form the epitympanic recess to accommodate the ossicles of the middle ear.
- Sutural bones are usually small, irregularly shaped ossicles, often found in the sutures of the cranium, especially in the parietal bones.
- The middle ear ossicles and tympanic membrane remained intact, so sound stimulation could be applied to the preparation through a loudspeaker connected to the external ear canal.
- Sound waves reaching the tympanic membrane will initiate vibrations that are transmitted through the bony ossicles of the middle ear to the oval window.
- Vibrations of the eardrum are then coupled by the middle ear ossicles, the three smallest bones in the body, to the fluid-filled cochlea.
1. 1.1 A small piece of calcified material forming part of the skeleton of an invertebrate animal such as an echinoderm.
  〔动〕小骨片
  Example sentencesExamples
  Most such particles are echinoderm stem ossicles, brachiopods, bryozoans or other corals.
  The position of these plates on the non-rudiment side of the larva suggests that ossicles occurring on the aboral surface are extraxial.
  As they grow, asteroids add new ossicles and increase size of existing ossicles.
  Calcareous ossicles make up the internal skeleton.
  The calcitic ossicles of crinoids, as is typical of echinoderms, form an internal skeleton that provides support and protection.

Origin

Late 16th century: from Latin ossiculum, diminutive of os ‘bone’.

单词	ossicle
释义	Definition of ossicle in English: ossicle noun ˈɒsɪk(ə)lˈɑsək(ə)l Anatomy Zoology 1A very small bone, especially one of those in the middle ear. 〔剖，动〕小骨（尤指听小骨） Example sentencesExamples Sutural bones are usually small, irregularly shaped ossicles, often found in the sutures of the cranium, especially in the parietal bones. The middle ear ossicles and tympanic membrane remained intact, so sound stimulation could be applied to the preparation through a loudspeaker connected to the external ear canal. Vibrations of the eardrum are then coupled by the middle ear ossicles, the three smallest bones in the body, to the fluid-filled cochlea. Sound waves reaching the tympanic membrane will initiate vibrations that are transmitted through the bony ossicles of the middle ear to the oval window. Internally, the mastoid is hollowed out to form the epitympanic recess to accommodate the ossicles of the middle ear. 1.1 A small piece of calcified material forming part of the skeleton of an invertebrate animal such as an echinoderm. 〔动〕小骨片 Example sentencesExamples The position of these plates on the non-rudiment side of the larva suggests that ossicles occurring on the aboral surface are extraxial. The calcitic ossicles of crinoids, as is typical of echinoderms, form an internal skeleton that provides support and protection. As they grow, asteroids add new ossicles and increase size of existing ossicles. Calcareous ossicles make up the internal skeleton. Most such particles are echinoderm stem ossicles, brachiopods, bryozoans or other corals. Origin Late 16th century: from Latin ossiculum, diminutive of os 'bone'. Definition of ossicle in US English: ossicle nounˈɑsək(ə)lˈäsək(ə)l Anatomy Zoology 1A very small bone, especially one of those in the middle ear. 〔剖，动〕小骨（尤指听小骨） Example sentencesExamples Internally, the mastoid is hollowed out to form the epitympanic recess to accommodate the ossicles of the middle ear. Sutural bones are usually small, irregularly shaped ossicles, often found in the sutures of the cranium, especially in the parietal bones. The middle ear ossicles and tympanic membrane remained intact, so sound stimulation could be applied to the preparation through a loudspeaker connected to the external ear canal. Sound waves reaching the tympanic membrane will initiate vibrations that are transmitted through the bony ossicles of the middle ear to the oval window. Vibrations of the eardrum are then coupled by the middle ear ossicles, the three smallest bones in the body, to the fluid-filled cochlea. 1.1 A small piece of calcified material forming part of the skeleton of an invertebrate animal such as an echinoderm. 〔动〕小骨片 Example sentencesExamples Most such particles are echinoderm stem ossicles, brachiopods, bryozoans or other corals. The position of these plates on the non-rudiment side of the larva suggests that ossicles occurring on the aboral surface are extraxial. As they grow, asteroids add new ossicles and increase size of existing ossicles. Calcareous ossicles make up the internal skeleton. The calcitic ossicles of crinoids, as is typical of echinoderms, form an internal skeleton that provides support and protection. Origin Late 16th century: from Latin ossiculum, diminutive of os ‘bone’.
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