informal
81informal — Deficient in legal form; inartificially drawn up …
82informal — Lacking in form; not according to formal rules or requirements …
83Informal Preparatory Meeting on National Reconciliation — A United Nations Economic Commission for Africa sponsored meeting held in Addis Ababa, Ethiopia, January 4–8, 1993. Its purpose was to attempt to settle differences between the warring factions of the Somali Civil War. It led to a formal… …
84informal logic — noun that branch of logic whose task is to develop non formal standards, criteria, procedures for the analysis, interpretation, evaluation, criticism and construction of argumentation in everyday discourse …
85informal fallacy — noun A fallacy whose error cannot be represented by the symbols used in formal logic. Ant: formal fallacy …
86informal sector — self employment and the jobs that are done by self employed people, and which are neither declared to, nor regulated by, the authorities …
87informal social controls — See sanction …
88Informal Contact Group on Roma of the Intergovernmental Organizations — The group is composed of representatives from the Organization for Security and Cooperation in Europe, the Council of Europe, the European Commission, and the European Union …
89informal visit — n. unofficial visit …
90informal vote — noun Austral./NZ an invalid vote or voting paper …