From Longman Dictionary of Contemporary Englishformalityfor‧mal‧i‧ty /fɔːˈmæləti $ fɔːr-/●くろまる○しろまる○しろまる noun (plural formalities)1[countable usually plural]BPPUBLIC/NOT PRIVATE something that you must do as a formal or official part of an activity or processthe formalities necessary for a valid marriage2[countable usually singular] something you must do even though it has no practicalimportance or effectsjust/only/merely etc a formalityGetting a gun license here seems to be just a formality.3[uncountable]POLITEcarefulattention to politebehaviour and language in formal situationsOPP informalityThere is always some degree of formality when one speaks to a stranger.The loan was arranged with little formality.Examples from the Corpusformality• As the formula clearly involved some reduction in wages, this was much more than a formality.• When I re-read my letter I saw that I had written it with a formality that I did not intend.• Jean and Fred will complete the adoptionformalities this weekend.• The following morning, Mr Harrison greeted her with careful formality.• Under this Standing Order, a Bill is taken to be read a first time if certainformalities are gone through.• This isn't a defence for hollowformalities.• The borderpostformalities are quickly completed.• The after-class meetings didn't have the formality of a classroom.• While the formalities are being dealt with, relatives should be given every comfort and assistance if they seek it.• The formality of reading allows her to interact with me without uncertainty and anxiety.just/only/merely etc a formality• By the end of the day, her confirmation seemed merely a formality.• The only formalityrequired of a person who wishes to commencetrading in this way concerns the naming of the business.degree of formality• The registrar was a dignified man who behaved with the correctdegree of formality.• These are expressed with differingdegrees of formality in the form of statutoryprovisions, case law and conventions of the constitution.• The degree of formalityranged from elaborate and schematic written documents to a simplementalrehearsal of what would happen next.• Music groups and choirs are usually drawn to differing styles of music and varyingdegrees of formality.From Longman Business Dictionaryformalityfor‧mal‧i‧ty /fɔːˈmælətifɔːr-/ noun (plural formalities) [countable usually plural]LAW1something formal or official that you have to do so that a process can be completed properlyimmigration and customs formalitiesCertain formalities have to be completed before the legal transfer can take effect.2a formality something that has to be done for official reasons but will not have any real effect on something that has already been planned or agreedIt will only be a formality to renew the agreement on a long-term basis.Although the sale still requires the approval of the Chinese government, such approval is a mere formality.