1. A saltlike binary compound (CaH2) used as a reducing agent and source of hydrogen
   - calcium hydride

Derived forms: hydroliths

Type of: hydride

• all-American
• all-candidates meeting
• all-comers
• all-day sucker
• all-devouring
• all-dressed
• all-embracing
• all-encompassing
• all-fired
• all-important
• all-in wrestling
• all-inclusive
• all-knowing
• all-mains
• all-metal
• all-night
• all-nighter
• all-or-none
• all-or-none law
• all-or-nothing
• all-out
• all-powerful
• all-purpose
• all-round
• all-rounder