Definify.com
Webster 1913 Edition
Cohesion
1.
The act or state of sticking together; close union.
2.
(Physics)
That from of attraction by which the particles of a body are united throughout the mass, whether like or unlike; – distinguished from adhesion, which unites bodies by their adjacent surfaces.
Solids and fluids differ in the degree of
cohesion
, which, being increased, turns a fluid into a solid. Arbuthnot.
3.
Logical agreement and dependence;
as, the
. cohesion
of ideasLocke.
Webster 1828 Edition
Cohesion
COHESION
,Noun.
1.
The act of sticking together; the state of being united by natural attraction, as the constituent particles of bodies which unite in a mass, by a natural tendency; one of the different species of attraction.2.
Connection; dependence; as the cohesion of ideas. But in this sense, see Coherence.