The slope of a line can be derived from any two points on it.

Either way, one is derived by negotiation on the part of both parties.

Stern derived great satisfaction from the look on her face.

The name is derived from the dark vertical bands on the fish's body.

The power of the story derives from Schwartz's feelings on the subject.

The three countries directly involved are those which have already used a common survey instrument to derive data on teachers' perceptions of their work.

It derived from his work on the telephone and phonograph.

Its name is derived from the abundance of mango trees on the island.

I derived the idea from a textbook on democracy.'

The name is said to be derived from the Latin pedester - on foot.