COE
and where the fecond Term U thus wanting, it is a Sign that the Quantities under contrary Signs were thus equal. The Co-efficient of the third Term is the Aggregate of all
C M )
C O F
the Reaangles arifing by the Multiplication of evlry two of hold 1^'^S ?' f ha "^"^ ■
the Roots how many ways foever thofe Combinations of Aria „ t 5"„ H °J y S ? mC C ^ m L with *e Father.
Two's can be had; as three times in a Cubic, fix in aBinua- r-Ai}^ {^L?}">. Equality. See Ar,., n , Kf .
COEQUALITr, a Term expreffing the Relation of A quality between two thing,. Se/E^L", "" °* E "
,,i i 2, R o M ?' ae 5 T ? ?• jffffc&rt Doflrine of the Trinity,
lAJLlERNlTY, is usd among Divines, to denote thr Eternity f one Being equal to tha't of another. See E^kb.!
The Orthodox hold the fecond and third Perfons in the
CUtUR ,„ Heraldry. -Tarty en Coeur, fignifies a fliort . Lme of Partition in Pale, in the Centre of the Efcutcheon,
r „ £ I "t Way> much n,ort of To P and Bot -
Apparatus of Aflronomical Inftruments, in order to the deter- Parti!;™ Ji 1 "?, y other Llnos » which form an irregular mining their Places, Motions, Phafes. £&. ft™ fW»„»_ mFyS" kon '
„„ P B J /S1ENCE a Term of Relation, denoting two, or more Things, to e xl ft together at the fame time, ifc. Sec
Arabia fclix-, ufed for the making a Drink of the fame
thi-
Two's can be had ; as three times
dtatic Equation, &c.
The Co-efficient of the fourth Tetm, is the A°gregate of all the Solids, made by the continual Multiplication of every three of the Roots, how often foever fuch a Ternary can be had ; as there may be four in a Biquadratic, five in an Equa- tion of five Dimenfions, Sge. And thus it will go on infinitely COELESTIAL Obfervations, are Obfervations of the Phenomena of the Heavenly Bodies, made with a proper Apparatus of Aflronomical Inftruments, in order to the deter mining their Places, Motions, Phafes, &c. See Observa- tion.
The Inftruments chiefly ufed in Cxleftial Obfervations, are the Aflronomical Gnomon, Quadrant, Micrometer, and Te- lefcope ; each of which fee under its ptoper Head, Qua- drant, Micrometer, Telescope, Gnomon, (gc.
Obfervations in the Day-time areeafy; in regard the crofs Hairs in the Focus of the Object Glafs of the Telcfcope are then diftinflly perceivable : in the Night, thofe crofs Hairs are to be illumined to make them vifible.
This Illumination is either perform'd by a Candle, placed obliquely near 'em, fo as the Smoke don't intercept the Ravs • or where this is inconvenient, by making an Aperture in the' lube of the Telefcope, near the Focus of the Objea-Glafs thro' which a Candle is apply'd to illumine the crofs Hairs! M. de Is, Hire has made an Improvement on the firft Me- thod, which renders it of very good ufe .-, and it is by cover- ing that end of the Tube next the Objecr-Glafs with a piece ot Gaufe, or fine white filken Crape. For in fuch cafe a Link, placed at a good diftance from the Tube, fo en- lightens the Gaufe, as to render the crofs Hairs very per- ceivable. - r _ Obfervations of the Sun, are not to be made without pla- cing a Glafs, fmoked in the Flame of a Lamp or Candle be- tween the Telefcope and the Eye ; to take oft from its Lu'ftre which would otherwife confound and damage the Eye were not a good part of its Beams intercepted.
Note, When any of the Heavenly Bodies are obferv'd
thro a Telefcope of only two Glaffes, they appear inverted.
Cxleftial Obfervations ate chiefly of two' Kinds • the one
when the Objects are in the Meridian. See Meridian Ob-
Name.
fervations.
The other, when in Vertical Circles
COELIAC Artery the firft Artery, detach'd from the defending Irunk ot the Aorta into the Abdomen. See Aorta, Artery, £?c.
It divides into two Branches, the one on the right fide the other on the left ; of which the firft gives the Gaftrica 'd-x- K*' ^ h n C ™ p ?j S t0 th - e Stomach i the Ciftica, which goes to the Gall- Bladder ; the Epiflois dextra to the Omentum; the Inteflinahs to the ZJuodeaum, and to a part of the 7e- junum ; and the Gaftro Epiplois to the Stomach to the Omentum, and feme Branches to the Liver, which enter the Capfula Communis, to accompany the Branches of the Vena 'Porta.
The left Branch of the Cxliaca gives the Gaflrica dextra, which is alfo fpread upon the Stomach; the Epiflois Jiniftra to the Omentum ; and the Splenica to the Subftance of the Spleen. See each Branch defcrib'd in its Place.
Coeuac Vein, is that which runs thro' the Inteftinum Reclum. See Rectum.
COELIACA, or Coeliac TeJJion, or AffeRion, is a fort of 'Diarrhea, or Flux of the Belly ; wherein the Chyle or
/; in regard the crols Thnt- fmrr, ►!,„ 7-
of the Telefcope are heavier „d L <?"»* }* »»» efteem'd, being greener,
- thofe crofs ^Hairs JSE wi^S, l^ntXer^ ^ ^
Jw G/ r? CTi ? I° me fubfti ""= P<=as, Beans, Rye. and Barley 5 w&ch. roafled, yielcfan oily Matter, refembling in
2ln Coffee agreeaWe ' ™ WeU as in m » ch kfs 9 uantity
Coe/ee is alfo a Kind of Drink, prepared from thefe Ber- trie Jurks tor above an hundred
of l l M " 1 ^ 31 iS T c" 6 " kn0W "'> fome aliribe » to the Prior of a Monaftery, who being inform 'd by a Goatherd, that his Cattcl fometnnes browzing on the Tree, would wake and caper all JSight ; became curious to prove its Virtue : accord- ingly, he firft try d it on his Monks, to prevent their Sleep- ing at Matins. r *
Others, from Sebehabeddin, refer the Invention of Coffee to the Perfians ; from whom it was learnt in the XVth. Century by Gemalledin, Mufti of Aden, a City near the Mou.n ot the Red Sea ■ and who having tried its Virtues h.mfdf and found that it diffipated the Fumes which op- press d the Head infpir'd Joy, open'd the Bowels, and pre- vented Sleep wuhout being incommoded by it ; recommend- ed it firft to his Dervifes; with whom he us'd to fpend the -Night in prayer. l
Their Example brought Coffee into vogue at Aden : The Profeflorsotthe Law, for Stuciy, Artifans'to work, Travellers
Coffee g ' '" fine ' eV " y b ° dy at AAm d ' ank
Hence it pafs'd to Mecca, where firft the Devotees, then the reft of the People took it. From Arabia felix it pafs'd to Cairo. J *■■
. . In }UU Khaie Scg prohibited it, from a Perfuafion that it inebriated, and that it inclin'd to Things forbidden. But bukan C«?i/b»immediarcly after took oft' the Prohibition, and Coffee advanced from Egypt to Syria and Conftantmople.
1 he Dervifes declaimed againft it from the Alcoran, which declares that Coal is not of the number of Things created by God for Food Accordingly, the Mufti order'd the Coffee. Houtesto beftiut; but his Succeflor, declaring Coffee not to be Coal, the v were open'd again
During the War in Candia, the Affemblies of Newfmon- gers making too free with State- Aftairs, the Grand Vizier Ciiproh fupprefs'd the Coffee-Houtks at Conftantmople,
nuh'nck W f°u' T 10 m °? f00t > does not y^tptevent the publick Ule of the Liquor there
Jfbevenot the Traveller, was the firft who brought it into Ftancc- ™\* Greek Setvant, called -Tafaua, brought into
See Vertical Cir-
nutritious part of the Food is evaciated by Sto C inS d of »iby Mr Sai FdZTj "^ ?fj'\ b <°^ »»
Excrements. See Flux, and Diarrh^A. t f'T V u *&£ *"A d f « rds >* ^^Merchant, in icr 5 z,
Authors frequentiy confound the Cxliaca with the Liente- ^^tS^O^SmS^Z ff^T"
ry but they are different. See L^enterv. wy had us'd it before g '"' ^ V "- Hu -
There is alfo a Coeliac Uiabetes, call'd Cxliaca Urina- The Word riff ■ • ■ • ,, „ , • , _. lis, wherein the Chyle paffes off along with or inftead of n«i,^ ;,rJ ^ e '\<>t'g>nally Arabic : the Turks pro- line. See Diabetes!^ g ' ° r m " Cad ° f " ounce " C *t™ h '™4 the Arabs Cabmiab ; which fome Au-
COELUM. See Heaven. f°" T™ ain t0 be a g ene 'al Name for any thing that takes
Coelum is us'd by fome Anatomifts for the Cavitvof thf ™?L \ P^u™ ' K t* any thin S thac promotes Ap-
llyetoward AeAnglL, orjantbi. See Eve, cStX ,& fnd Vigour ° therS ' aga; "' ** ^ tWn S that ^ S "^
COENOBITE." Sec Cinoeite.
COENOTAPHIUM, or rather CENOTAPHIUM, in Antiquity, an empty Tomb, or Monument erecTed in ho- nour of fome illuilrious Defunft; who periftiing by Ship- Wrack, in Battel, or the like, his Body could not be found, to be intend or depofited in the fame. See Tomb, and Se-
l'ULCHER,
Cardinal Noris has feveral exprefs Diflertations on the Cr mtapbia of the Carfare Caius and Lucius, which /1: " — at Tifti. See Funeral
The Mabometans, 'tis obfetv'd, diftinguift three Kinds of Cabomb ■ the firft is Wine, or any Liquor that inebriates ; the iecond is made of the Pods that contain the Coffee-Ban 5 this they call the Sultana's Ccffee , from their having firft in- troducdit, on account of its heating lefs than the Berry, as well as its keeping the Bowels open : the third is that made with the Berry it felf ; which alone is us'd in Europe, the rods being found improper for Tranfportation. Some Euro- I remain feans who imported the Pods, call'd them the Flower of tbe Coffee Tree.
- -.'... otL rulNJLHAL. ,*^r7
Se]ulch r °' d " GrSek ' C ° m P° undcd oUi,h ' ""?'*> an <™>«- 7 JheVeep brown Colour of the Liquor, occafion'd its being
firft call'd Syrup of tbe Indian Mulberry ; under which f pe > cious Name it firft gain'd ground in Europe. 1 sf f Th*
