1. A cooperative practice of pairing two or more people together for mutual assistance or safety (especially in recreational swimming)

Type of: pairing

Encyclopedia: Buddy system

• hygrometer
• Hygrophoraceae
• Hygrophorus
• Hygrophorus borealis
• Hygrophorus caeruleus
• Hygrophorus inocybiformis
• Hygrophorus kauffmanii
• Hygrophorus marzuolus
• Hygrophorus purpurascens
• Hygrophorus russula
• Hygrophorus sordidus
• Hygrophorus tennesseensis
• Hygrophorus turundus
• hygrophyte
• hygrophytic
• hygroscope
• hygroscopic
• Hygroton
• liquorice root
• Lir
• lira
• Liriodendron
• Liriodendron tulipifera
• Liriope
• Liriope muscari