equimolar

adjective

equi·​mo·​lar ˌē-kwə-ˈmō-lər 

ˌe-

1

: of or relating to an equal number of moles

an equimolar mixture

2

: having equal molar concentration

Word History

First Known Use

1881, in the meaning defined at sense 1

Medical Definition

equimolar

adjective

equi·​mo·​lar ˌē-kwə-ˈmō-lər  ˌek-wə- 

1

: of or relating to an equal number of moles

an equimolar mixture of chlorine and sulfur dioxide

2

: having equal molar concentration