Definition of medullation in English:

medullation

noun mɛdəˈleɪʃnmɪˌdʌlˈeɪʃn

1Histology and Physiology= "myelination". Compare "medulla". Now rare.
2Botany. The presence or development of a medulla in a stele; the condition of having such a medulla.
3The presence of a medulla in a hair or feather; the nature or size of the medulla in hairs; the condition of having medullated hairs; the degree to which the hairs (of an animal, type of wool, etc.) are medullated.

Origin

Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From medulla + -ation.

Definition of medullation in US English:

medullation

noun

1Histology and Physiology= "myelination". Compare "medulla". Now rare.
2Botany. The presence or development of a medulla in a stele; the condition of having such a medulla.
3The presence of a medulla in a hair or feather; the nature or size of the medulla in hairs; the condition of having medullated hairs; the degree to which the hairs (of an animal, type of wool, etc.) are medullated.

Origin

Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From medulla + -ation.

单词	medullation
释义	Definition of medullation in English: medullation noun mɛdəˈleɪʃnmɪˌdʌlˈeɪʃn 1Histology and Physiology= "myelination". Compare "medulla". Now rare. 2Botany. The presence or development of a medulla in a stele; the condition of having such a medulla. 3The presence of a medulla in a hair or feather; the nature or size of the medulla in hairs; the condition of having medullated hairs; the degree to which the hairs (of an animal, type of wool, etc.) are medullated. Origin Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From medulla + -ation. Definition of medullation in US English: medullation noun 1Histology and Physiology= "myelination". Compare "medulla". Now rare. 2Botany. The presence or development of a medulla in a stele; the condition of having such a medulla. 3The presence of a medulla in a hair or feather; the nature or size of the medulla in hairs; the condition of having medullated hairs; the degree to which the hairs (of an animal, type of wool, etc.) are medullated. Origin Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From medulla + -ation.
随便看	marveling marvellable Marvell, Andrew marvelled marveller marveller marvellers marvelling marvellingly marvellous marvellous feat marvellously marvellousness marvellousness marvelly marvelment marvelness marvel of Peru marvelous marvelously marvelousness marvelry marvels marver marvin gaye