— biconcavity /buy'keuhn kav"i tee/ , n.
/buy kon"kayv, buy'kon kayv"/ , adj.
concave on both sides, as a lens. See diag. under lens .
[ 1825-35; BI- 1 + CONCAVE ]
— biconcavity /buy'keuhn kav"i tee/ , n.
/buy kon"kayv, buy'kon kayv"/ , adj.
concave on both sides, as a lens. See diag. under lens .
[ 1825-35; BI- 1 + CONCAVE ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012