1.NounA bond of unity or agreement between individuals, united around a common goal or against a common enemy, such as the unifying principle that defines the labor movement; mutual support within a group.
"A long time union member himself, Phil showed solidarity with the picketing grocery store workers by shopping at a competing, unionized store."
2.NounWillingness to support another person in a difficult position or needs affection.
"Only the solidarity provided by her siblings allowed Margaret to cope with her mother's harrowing death."
3.NounThis term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.