1. a citadel or fortified complex in a Russian city, especially the one in Moscow that serves as the seat of the Russian government
2. the Russian government or its policies
Usage: often capitalized

Examples

• The Kremlin’s red walls and towers are iconic symbols of Moscow.
• Tourists can visit the Kremlin to see its historic cathedrals and palaces.
• The Kremlin announced new economic policies yesterday.
• Diplomatic relations between the Kremlin and Washington remain tense.
• The ancient kremlin in Novgorod is a UNESCO World Heritage site.
• Kremlin officials denied the allegations in a press conference.