Con, kon, n. a knock. [Fr. cogner, to knock.]
Conacre, kon′ā-kėr, n. the custom of letting land in Ireland in small portions for a single crop, the rent paid in money or in labour—also Corn′acre.—v.t. to sublet in conacre.—n. Con′acreism.
Conarium, kō-nā′ri-um, n. the pineal gland of the brain.—adj. Conā′rial. [Gr. kōnarion.]
Conatus, ko-nā′tus, n. an effort: an impulse.—n. Conā′tion, the faculty of free agency, including desire and volition.—adj. Conā′tive. [L. conāri, -ātus, to endeavour.]
Concatenate, kon-kat′e-nāt, v.t. to chain or link together: to connect in a series.—n. Concatenā′tion, a series of links united: a series of things depending on each other. [L. con, together, and catena, a chain.]
Concause, kon′kawz, n. a co-operating cause.
Concave, kon′kāv, adj. curved, vaulted, or arched, applied to the inner side of any curved line or rounded body, and opposed to convex, which is applied to the outside.—n. a hollow: an arch or vault.—adv. Con′cavely.—n. Concav′ity, the quality of being concave: the inner surface of a concave or hollow body.—adjs. Concā′vo-con′cave, or Doub′le-con′cave, concave on both sides of a lens; Concā′vo-con′vex, concave on one side, and convex on the other. [L. concavus, from con, inten., and cavus, hollow. See Cave.]
Conceal, kon-sēl′, v.t. to hide completely or carefully: to keep secret; to disguise: to keep from telling.—adjs. Conceal′able, that may be concealed; Concealed′, hidden.—n. Conceal′ment, act of concealing: secrecy: disguise: hiding-place: (Shak.) a mystery. [O. Fr. conceler—L. concelāre, from con, inten., and celāre, to hide.]
Concede, kon-sēd′, v.t. to cede or give up: to quit: to surrender: to admit: to grant.—v.i. to admit or grant.—n. Conced′er. [L. concedĕre, -cessum—con, wholly and cedĕre, to yield.]
Conceit, kon-sēt′, n. over-estimate of one's self: too favourable opinion of one's own good qualities: a pleasant, fantastical, or affected notion: wit: (Spens.) idea: (Shak.) understanding: estimate.—v.t. to conceive: to think.—adj. Conceit′ed, clever, witty, fantastical (obs. uses): having a high opinion of one's self: egotistical.—adv. Conceit′edly.—n. Conceit′edness.—adj. Conceit′less (Shak.), without conceit, stupid.—Out of conceit with, no longer fond of. [Through a Fr. form conceit, from L. conceptus, pa.p. of concipĕre.]