Index of English words, starting with "co"

(1) - Concenter (v. t.) Alt. of Concentre
(2) - Concenter (v. i.) Alt. of Concentre

(1) - Concentrate (v. i.) To approach or meet in a common center; to consolidate; as, population tends to concentrate in cities.
(2) - Concentrate (v. t.) To increase the strength and diminish the bulk of, as of a liquid or an ore; to intensify, by getting rid of useless material; to condense; as, to concentrate acid by evaporation; to concentrate by washing; -- opposed to dilute.
(3) - Concentrate (v. t.) To bring to, or direct toward, a common center; to unite more closely; to gather into one body, mass, or force; to fix; as, to concentrate rays of light into a focus; to concentrate the attention.

(1) - Concentrating (p. pr. & vb. n.) of Concentrate

(1) - Concentration (n.) The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.
(2) - Concentration (n.) The act or process of reducing the volume of a liquid, as by evaporation.
(3) - Concentration (n.) The act or process of concentrating; the process of becoming concentrated, or the state of being concentrated; concentration.