decadn.

/ˈdɛkəd/

Etymology: < Greek δεκάς, δεκαδ-, collective noun < δέκα ten.

1. The number ten (the perfect number of the Pythagoreans).

ΘΚΠ

the world > relative properties > number > specific numbers > ten > [noun]

tenc950

dickerc1243

article1594

icre1610

decad1616

teens1662

1616 J. Bullokar Eng. Expositor Decad, the number of tenne.

1660 T. Stanley Hist. Philos. III. i. 57 The Decad comprehends every reason of number, and every proportion.

1865 G. Grote Plato I. i. 11 The Dekad, the full and perfect number.

1881 S. F. Alleyne tr. E. Zeller Pre-Socratic Philos. I. 427 All numbers and all powers of numbers appeared to them [the Pythagoreans] to be comprehended in the decad.

2. Music. A group of ten notes out of which may be formed the consonant triads, and all the discords possible without a modulation.

ΚΠ

1875 A. J. Ellis tr. H. L. F. von Helmholtz On Sensations of Tone 663 Decad.

3. An earlier spelling of decade n.

This entry has not yet been fully updated (first published 1894; most recently modified version published online December 2019).

单词	decad
释义	decadn. /ˈdɛkəd/ Etymology: < Greek δεκάς, δεκαδ-, collective noun < δέκα ten. 1. The number ten (the perfect number of the Pythagoreans). ΘΚΠ the world > relative properties > number > specific numbers > ten > [noun] tenc950 dickerc1243 article1594 icre1610 decad1616 teens1662 1616 J. Bullokar Eng. Expositor Decad, the number of tenne. 1660 T. Stanley Hist. Philos. III. i. 57 The Decad comprehends every reason of number, and every proportion. 1865 G. Grote Plato I. i. 11 The Dekad, the full and perfect number. 1881 S. F. Alleyne tr. E. Zeller Pre-Socratic Philos. I. 427 All numbers and all powers of numbers appeared to them [the Pythagoreans] to be comprehended in the decad. 2. Music. A group of ten notes out of which may be formed the consonant triads, and all the discords possible without a modulation. ΚΠ 1875 A. J. Ellis tr. H. L. F. von Helmholtz On Sensations of Tone 663 Decad. 3. An earlier spelling of decade n. This entry has not yet been fully updated (first published 1894; most recently modified version published online December 2019). < n.1616
随便看	bring in, into, out of, to frame bring into a line bring into contempt bring into derision bring into favour bring into line bring into play bring into question bring into relief bring into repair bring into the open bring into the world bring into use bring into vogue bring it on bring low bring meat in one's mouth bring meat in one'the mouth bring of days bring of life-day bring of lifeday bring of one's life-day bring of one's lifeday bring of, to bring out of, life or life's day bring off