1. Of or belonging to astronauts or the science of astronautics
   - astronautic

See also: astronaut, astronautics

• laziness
• Lazio
• lazuli
• lazuline
• lazulite
• lazy
• lazy daisy stitch
• lazy Susan
• lazybones
• Lazzaro Spallanzani
• lb
• lbf.
• LBJ
• lbw
• LCD
• lcm
• Ld.
• LDL
• LDL cholesterol
• LE
• le Carre
• le Chatelier
• Le Chatelier principle
• Le Chatelier's law
• Le Chatelier's principle