bimedialadj.n.

/bʌɪˈmiːdɪəl/

Etymology: < bi- comb. form + medial adj. and n., < Latin medius middle.

†1. Algebra. (See quot. 1557.) Obsolete.

ΚΠ

1557 R. Record Whetstone of Witte sig. Ppiv The nombers that be compounde with +, be called Bimedialles..And if the Bimedialles haue all their nombers and partes of one denominations, then bee thei called onely by their general name Bimedialles. But if their partes be of 2 denominations, then are thei named Binomialles properly. Howbeit, many vse to call Binomialles all compounde nombers that haue +.

2. Geometry. The sum of two medial lines; a medial line being the geometric mean between two incommensurable lines, which have commensurable squares.

ΘΚΠ

the world > relative properties > number > mathematical notation or symbol > [noun] > figure > groupings of figures

bimedial1570

member1608

degree1678

period1678

octad1801

1570 H. Billingsley tr. Euclid Elements Geom. x. f. 277^v A line commensurable in length to a bimediall line, is also a bimediall lyne and of the selfe same order.

1728 E. Chambers Cycl. Bimedial,..when two Medial Lines, as AB and BC, commensurable only in Power, and containing a Rational Rectangle, are compounded, the whole AC shall be irrational, and is call'd a first Bimedial line. [So in later Encycl.]

This entry has not yet been fully updated (first published 1887; most recently modified version published online June 2018).

单词	bimedial
释义	bimedialadj.n. /bʌɪˈmiːdɪəl/ Etymology: < bi- comb. form + medial adj. and n., < Latin medius middle. †1. Algebra. (See quot. 1557.) Obsolete. ΚΠ 1557 R. Record Whetstone of Witte sig. Ppiv The nombers that be compounde with +, be called Bimedialles..And if the Bimedialles haue all their nombers and partes of one denominations, then bee thei called onely by their general name Bimedialles. But if their partes be of 2 denominations, then are thei named Binomialles properly. Howbeit, many vse to call Binomialles all compounde nombers that haue +. 2. Geometry. The sum of two medial lines; a medial line being the geometric mean between two incommensurable lines, which have commensurable squares. ΘΚΠ the world > relative properties > number > mathematical notation or symbol > [noun] > figure > groupings of figures bimedial1570 member1608 degree1678 period1678 octad1801 1570 H. Billingsley tr. Euclid Elements Geom. x. f. 277^v A line commensurable in length to a bimediall line, is also a bimediall lyne and of the selfe same order. 1728 E. Chambers Cycl. Bimedial,..when two Medial Lines, as AB and BC, commensurable only in Power, and containing a Rational Rectangle, are compounded, the whole AC shall be irrational, and is call'd a first Bimedial line. [So in later Encycl.] This entry has not yet been fully updated (first published 1887; most recently modified version published online June 2018). < adj.n.1557
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