Index of English words, starting with "co"

(1) - Contact (n.) The plane between two adjacent bodies of dissimilar rock.
(2) - Contact (n.) The property of two curves, or surfaces, which meet, and at the point of meeting have a common direction.
(3) - Contact (n.) A close union or junction of bodies; a touching or meeting.

(1) - Contagion (n.) Venom; poison.
(2) - Contagion (n.) The act or means of communicating any influence to the mind or heart; as, the contagion of enthusiasm.
(3) - Contagion (n.) That which serves as a medium or agency to transmit disease; a virus produced by, or exhalation proceeding from, a diseased person, and capable of reproducing the disease.
(4) - Contagion (n.) The transmission of a disease from one person to another, by direct or indirect contact.

(1) - Contagious (a.) Spreading or communicable from one to another; exciting similar emotions or conduct in others.
(2) - Contagious (a.) Conveying or generating disease; pestilential; poisonous; as, contagious air.
(3) - Contagious (a.) Communicable by contact, by a virus, or by a bodily exhalation; catching; as, a contagious disease.

(1) - Contagiousness (n.) Quality of being contagious.

(1) - Contagium (n.) Contagion; contagious matter.