CONCENTRIC


Meaning of CONCENTRIC in English

adjective Etymology: Middle English consentrik, from Medieval Latin ~us, from Latin com- + centrum center Date: 14th century having a common center , having a common axis ; coaxial , ~ally adverb ~ity noun

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.