1. Mail that includes letters and postcards and packages sealed against inspection
   - first class, first-class mail, 1st-class mail

Type of: mail

• lavation
• lavatorial
• lavatory
• lave
• lavender
• lavender cotton
• lavender-pink
• lavender-tinged
• laver
• lavish
• lavishly
• lavishness
• Lavoisier
• Lavrenti Pavlovich Beria
• law
• law agent
• law degree
• law enforcement
• law enforcement agency
• law firm
• law merchant
• law of action and reaction
• law of Archimedes
• law of areas
• law of averages