CCELOST< 'MIA 



308 



C'UKK 



Coelostom.-i oia- 



Ccelumbrc.a lollow; um- 



ln biology, the con- 

 umbrella ft .)/, 

 Ccenenchym.i common; 



In biology, the calcified tissue 

 i .1 compound Acti- 



Ccenesthcsis 



Ccenobium life]. 



[,, olony of 



. common ini 

 sit. 

 Ccenoblast • •' 



nn], the primitive germinal layer, 



n ami mesoderm. 

 Ccencecium common; r,) h , a 



ramon dermal system 

 polypidom of Johnson. 

 Ccenosarc oramon; aapi, flesh]. 



In . Allman's term for the "common living 



mposite zoo- 

 another." 

 Ccenosteum tm) \kqiv6c, common ; ooredv, 



. tin- calcareous ectoderm of hy- 



Ccenotype . common ; rr-<>r, type]. 



ital type-form of a group. 



Ccenjru- . common; ovpd, tail]. 



I'h . Kiichenmeister, pro 



ducing the d called staggers. See also 



ration. C. cerebralis, a many- 



Itid found mainly in the brain ami spinal 



tnd lostly in young animals |. 



mally it has been discovered in tin- muscles of 



man. It i> now known to be the larva of the tape- 



ni. Tan .i . See Parasites [Animal), 



Cceroulignone - '-non) [caruleus, blue; lig- 



l], Cj B H 16 6 . Cedriret; a derivative of 



I i tyi. It separates as a violet powder 



nit i> ] Jiiritied on a large scale 



tssium chromate It is insoluble in the 



rents, and i-< precipitated in fine, steel-blue 



a its phenol solution, by alcohol or ether. 



Coffee - C.-bean, Kentucky, 



lie for Gymnocladus canadensis. C- 



grouni Vomit, the material ejected by emesis in 



■i of the stomach and other 

 !■ '-.-i^t-. of blood and other 

 aach changed by the action of the 

 C -tree, Kentucky. See Chicot. 

 Coffeinism ■ izm) [ Bee]. Kxcessive 



hab the si ite of ill-health that 



. it. 

 Coffer Dam, Barnum's. See Rubber Dam. 

 Coffeurin u' -rin) \caffea, coffee; obpov, urine]. 



nt in urine after 



; age or medicine. The 



M>r is red, 



'.VII. 



Coffin sket]. I. A case in 



1 body. 2, In farriery, the 



• bool C. -birth, post- 



I "i,. C.-bone, tin: las) 01 



.1. 



CoBBnism advo- 



quackery or professed -vstem 

 ■I 111. .in 



Cogged Breath-sound. I iration or 



ni,/. 



Cogwheel Breathing or Respiration. See Cogwheel 

 Sound and Breath-sounds. C. Sound, a pathologic 

 sound sometimes heard in auscultation of the lungs, 



due to interruptions in the accession ol air to a part; 

 this gives tin- sound an intermitting character. See 

 Breath- Sounds. 



Cohabitation [ko-hab-it-a f -shun) [con, together; 

 habitare, to dwell]. The living together of a man 

 and woman, with or without legal marriage. Sexual 

 ci >nn< ' ii. 'ii 



Cohen's Method. A method of inducing premature 

 labor. It consists in injecting fluid into the uterine 

 cavity between the uterine wall and the ovum. See 

 Treating nt. Methods of. 



Cohesion [ko-he' '-zhun) \coharere, to stick together]. 

 The force whereby molecules of matter adhere to 

 i other. The "attraction of aggregation." 



Cohn's Fluid. A fluid culture-medium. It is com- 

 posed of potassium phosphate, o.i gm.; magnesium 

 sulphate, o.l gm.; tricalcic phosphate, o.oi gm.; dis- 

 tilled water, 20 gm.; ammonium tartrate, 0. 2 gm. 



Cohnheim's Areas. See Area. C. Fields. See Colin - 

 heim's Areas. C. Frog. See Salt-frog. C. Method, 

 a method of staining tissues. See Stains, Table of. 

 C. Theory, a theory as to the origin of tumors; a 

 satisfactory hypothesis, namely, to the effect that all 

 true tumors are due to faulty embryonal development. 

 The embryonal cells do not undergo the normal 

 changes, are displaced, or are superfluous. When 

 the favorable conditions are presented later in life 

 tiny take on growth, with the formation of tumors of 

 various kinds. 



Cohnstein's Operation. See Operations, Table of. 



Cohobation (Icoho-ba' -shun) [cohobare, to redistil]. 

 I. Redistillation. 2. Recurrence of disease. 



Cohosh (ko'-lios/i) [Am. Ind.]. A name given to 

 several medicinal plants. C, Black. See Cimicifuga. 

 C, Blue. See Caulophyllum. 



Coil [koil) [colligere, to gather together]. Rings formed 

 by winding, as a wire. C. -gland. See Sweat-gland. 

 C, Induction, rolls of wire in which an electric cur- 

 rent is induced by the alternate opening and closing of 

 a circuit. C, Leiter's. See Letter's Tubes. C, 

 Ruhmkorff, an induction-coil, or spark-coil. 



Coiling [koil'-ing) \colligere, to bind together]. Form- 

 ing into spirals or rings. C. of the Cord. See Cord. 



Coin Jication {ko-in-de-ka* -shun) [eon, with ; indicare, 

 to indicate]. A concurrent indication ; a collateral 

 and confirmatory indication. Cf. Contraindication. 



Coin-test [koin'-test). See BaccellVs Sign, and Bell- 

 Sound . 



Coir (l'ir) [Tamil, kayaru, a rope]. See Coeoanut- 

 fiber. 



Coiter's Corrugator. The corrugator supercilii. See 

 Muscles, Table of. 



Coition [ko-ish'-un) \coire, to come together]. Same 

 as Coitus. 



Coitus [ko f -it-us) [ «/«, to come together]. The act 

 of sexual connection. Copulation. C. Disease, the 

 venereal disease of the horse. C. reservatus, con- 

 gressus interruptus : incomplete copulation ; the in- 

 complete performance of the sexual act; onanism. 



Coix \ko / -iks) [m»;, ;iii Kgyptian variety of palm ]. \ 

 nus of coarse monecious grasses. C. lacrima. an 

 old world -|. i of grass, having veiy large and hard 

 Is, called fob's teat . from which beads are made 

 which are worn a- amulets, and are thought to a^sis( 

 the process of dentition when bitten upon by young 

 teething children. The seeds an- used locally for 

 lung troubles and for dropsy Inof. 



Coke [kok] [origin uncertain], The solid product of 

 the carbonization of coal. 



