1. The atomic weight of an element that has the same combining capacity as a given weight of another element; the standard is 8 for oxygen
   - equivalent, equivalent weight, eq

Derived forms: combining weights

Type of: atomic mass, atomic weight, relative atomic mass

Encyclopedia: Combining weight

• Rivina
• Rivina humilis
• rivulet
• rivulus
• Riyadh
• riyal
• riyal-omani
• rms
• Rn
• RNA
• RNA polymerase
• RNase
• RNIB
• RNLI
• Ro
• ro-ro
• roach
• roach clip
• roach holder
• roaching
• road
• road agent
• road builder
• road construction
• road game