1. A commissioned officer in the Army or Air Force or Marine Corps holding the lowest rank
   - second lieutenant

Type of: lieutenant

• splitsville
• splitter
• splitting
• splitworm
• splodge
• splosh
• splotch
• splotched
• splotchy
• splurge
• splutter
• Spock
• Spode
• Spodoptera
• Spodoptera exigua
• Spodoptera frugiperda
• spodumene
• spoil
• spoilable
• spoilage
• spoilation
• spoiled
• spoiler
• spoiling
• spoils system