Columbite
Co‐lum″bite (?), n. [Cf. F. colombite. See Columbium.] (Min.) A mineral of a black color, submetallic luster, and high specific specific gravity. It is a niobate (or columbate) ...
Webster's Revised Unabridged Dictionary, C. & G. Merriam Co., 1913.
10.588 entradas
Co‐lum″bite (?), n. [Cf. F. colombite. See Columbium.] (Min.) A mineral of a black color, submetallic luster, and high specific specific gravity. It is a niobate (or columbate) ...
Co‐lum″bi‐um (?), n. [NL., fr. Columbia America.] (Chem.) A rare element of the vanadium group, first found in a variety of the mineral columbite occurring in Connecticut, proba...
Co‐lum″bo (?), n.(Med.) See Calumba.
Co‐lum″bus Day (?). The 12th day of October, on which day in 1492 Christopher Columbus discovered America, landing on one of the Bahama Islands (probably the one now commonly ca...
Col′u‐mel″la (?), n. [L., dim. of columen column. See Column.] 1. (Bot.) (a) An axis to which a carpel of a compound pistil may be attached, as in the case of the geranium; or w...
Col′u‐mel″li‐form (?), a. [Columella + -form.] Shaped like a little column, or columella.
Col″umn (?), n. [L. columna, fr. columen, culmen, fr. cellere (used only in comp.), akin to E. excel, and prob. to holm. SeeHolm, and cf. Colonel.] 1. (Arch.) A kind of pillar; ...
Co‐lum″‐nar (?), a. [L. columnaris, fr. columna.] Formed in columns; having the form of a column or columns; like the shaft of a column.Columnar epithelium(Anat.), epithelium in...
Col′um‐nar″i‐ty (?), n. The state or quality of being columnar.
Co‐lum″na‐ted (?), a. Having columns; as, columnated temples.
Col″umned (?), a. Having columns.Troas and Ilion's columned citadel.Tennyson.
Co‐lum′ni‐a″tion (?), n. The employment or arrangement of columns in a structure. Gwilt.
Co‐lure″ (?), n.; pl.Colures (#). [F. colure, L. coluri, pl., fr. Gr. κόλουροσ dock-tailed, αἱ κόλουροι (sc. γραμμαί lines) the colures; fr. κόλοσ docked, stunted + ουρἄ tail. S...
Co″ly (?), n.; pl.Colies (#). [NL. colius, prob. fr. Gr. � a kind of woodpecker.] Any bird of the genus Colius and allied genera. They inhabit Africa.
Col″za (?), n. [F., fr. D. koolzaad, prop., cabbage seed; kool (akin to E. cole) + zaad, akin to E. seed.] (Bot.) A variety of cabbage (Brassica oleracea), cultivated for its se...
Com–. A prefix from the Latin preposition cum, signifying with, together, in conjunction, very, etc. It is used in the form com- before b, m, p, and sometimes f, and by assimila...
‖Co″ma (kō″mȧ), n. [NL., fr. Gr. κω̑μα lethargy, fr. κοιμα̑ν to put to sleep. See Cemetery.] A state of profound insensibility from which it is difficult or impossible to rouse ...
‖Co″ma, n. [L., hair, fr. Gr. κόμη.] 1. (Astron.) The envelope of a comet; a nebulous covering, which surrounds the nucleus or body of a comet.2. (Bot.) A tuft or bunch, — as th...
Co‐man″ches (? or?), n. pl.; sing.Comanche (? or?). (Ethnol.) A warlike, savage, and nomadic tribe of the Shoshone family of Indians, inhabiting Mexico and the adjacent parts of...
Co″mart′ (?), n. A covenant. Shak.
Co″mate (?; 277), a. [L. comatus, fr. comare to clothe with hair, fr. coma hair.] Encompassed with a coma, or bushy appearance, like hair; hairy.
Co″ma‐tose′ (? or?; 277), a. [From Coma lethargy.] Relating to, or resembling, coma; drowsy; lethargic; as, comatose sleep; comatose fever.
Co″ma‐tous (?), a. Comatose.
‖Co‐mat″u‐la (?; 135), n. [NL., fr. L. comatulus having hair neatly curled, dim. fr. coma hair.] (Zoöl.) A crinoid of the genus Antedon and related genera. When young they are f...
Co‐mat″u‐lid (?), n.(Zoöl.) Any crinoid of the genus Antedon or allied genera.
Comb (?; 110), n. [AS. camb; akin to Sw., Dan., & D. kam, Icel. kambr, G. kamm, Gr. � a grinder tooth, Skr. jambha tooth.] 1. An instrument with teeth, for straightening, cleans...
Comb, v. t. [imp. & p. p.Combed (?); p. pr. & vb. n.Combing.] To disentangle, cleanse, or adjust, with a comb; to lay smooth and straight with, or as with, a comb; as, to comb h...