wellspring

Definition of Wellspring in English :

1. wellhead, wellspring

the source of water for a well

2. fountainhead, well, wellspring

an abundant source

Example Sentences:
'she was a well of information'

WordNet Lexical Database for English. Princeton University. 2010.

Wellspring

noun

1.

the source of a spring or stream; fountainhead

2.

a source of continual or abundant supply

noun

1.

the source of a stream, spring, etc.; fountainhead

2.

a source of abundant and continual supply

a wellspring of knowledge

n.

1. The source of a stream or spring.

2. A source: a wellspring of ideas.