special - noun

a special offering (usually temporary and at a reduced price) that is featured in advertising

a dish or meal given prominence in e.g. a restaurant

a television production that features a particular person or work or topic

special - adjective

• unique or specific to a person or thing or category
• for a special service or occasion
• surpassing what is common or usual or expected
• adapted to or reserved for a particular purpose
• having a specific function or scope
• first and most important
• added to a regular schedule

special - thesaurus

especial   exceptional   extra   limited   particular   peculiar