inviolable faith

A component in a device, or a point in a network, that, if it were to fail would cause the entire device or network to fail; normally eliminated by adding redundancy.

A figure of modern myth said to give children a small amount of money (or sometimes a present) in exchange for a milk tooth when it falls out of a child's mouth.

(baseball, softball) A ball which has been hit between the first base and third base lines

In a faithful manner. / (US) A conventional formula for ending a letter, used when the salutation addresses the person for whom the letter is intended using an honorific.

(golf) The area between the tee and the green, where the grass is cut short. / Any tract of land free from obstacles.

(Australia, slang) Genuine, honest, fair and square.

(Australia, slang) Truly, honestly.

Being familiar with or informed about something.

In a faint manner; very quietly or lightly.