1. One's native language; the language learned by children and passed from one generation to the next
   - mother tongue, first language

Type of: natural language, tongue

• Leucothoe racemosa
• leucotomy
• Leuctra
• leukaemia
• leukemia
• Leukeran
• leuko-
• leukocyte
• leukocytosis
• leukoderma
• leukoencephalitis
• leukoma
• leukopenia
• leukorrhea
• leukotomy
• Leuwenhoek
• lev
• Lev Davidovich Bronstein
• Lev Davidovich Landau
• Lev Ivanov
• levallorphan
• levant
• Levant cotton
• Levant garlic
• Levant morocco