s/a1043746

Information
has gloss	(adjective) moderately formal; requiring a dinner jacket; "he wore semiformal attire"; "a black-tie dinner" semiformal, semi-formal, black-tie
lexicalization	eng: black-tie
lexicalization	eng: semi-formal
lexicalization	eng: semiformal

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similar	(adjective) being in accord with established forms and conventions and requirements (as e.g. of formal dress); "pay one's formal respects"; "formal dress"; "a formal ball"; "the requirement was only formal and often ignored"; "a formal education" formal