cohesion -
(physics) the intermolecular force that holds together the molecules in a solid or liquid
force physical energy or intensity; "he hit with all the force he could muster"; "it was destroyed by the strength of the gale"; "a government has not the vitality and forcefulness of a living man"
cohesion -
(botany) the process in some plants of parts growing together that are usually separate (such as petals)