Headwater
ahd-5
noun.
The water from which a river rises; a source.
The Century Dictionary and Cyclopedia
noun.
One of the upper tributaries of a river: usually in the plural. Also used adjectively.
the GNU version of the Collaborative International Dictionary of English
noun.
The source and upper part of a stream; -- commonly used in the plural.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
The
source
(and the initial part) of a
stream
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
the source of a river
Word Usage
"The river's future flows may be greatly diminished because of climate change affecting weather patterns in headwater areas."
cross-reference
head-water mark
Hypernym
Words that are more generic or abstract
beginning
origin
root
rootage
source
Same Context
Words that are found in similar contexts
200-foot
4-85
constantly
crystal-blue
eight-point
Synonym
Words with the same meaning
font
fount
fountain
fountainhead
head