|
English to English noun
| 1 |
a central cohesive source of support and stability |  | Example: faith is his anchor
the keystone of campaign reform was the ban on soft money
he is the linchpin of this firm
source: wordnet30
| 2 |
pin inserted through an axletree to hold a wheel on | | source: wordnet30
| 3 |
A pin used to prevent the wheel of a vehicle from sliding off the axletree. | | source: webster1913
|