tär­kein ­te­ki­jäsubstantiivi

1. 1.keskeinen ja koossa pitävä tuen tai vakauden lähde

1. 1.a central cohesive source of support and stability; "faith is his anchor"; "the keystone of campaign reform was the ban on soft money"; "he is the linchpin of this firm"

Synonyymit

Hierarkia