cen·tral·i·ty /sɛnˈtræləti/
中心,中央,向心性
Cen·tral·i·ty n.; pl. Centralities The state of being central; tendency towards a center.
Meantime there is a great centrality, a centripetence equal to the centrifugence. --R. W. Emerson.
◄ ►
centrality
n : the property of being central [ant: marginality]