the source of a well or stream a source, fountainhead, or origin
WordReference Random House Unabridged Dictionary of American English © 2025
well•head
(wel′hed′),USA pronunciation n.
adj.
- a fountainhead;
source. - Also called wellhouse. a shelter for a well.
- Miningthe assemblage of equipment attached to the opening of an oil or gas well.
adj.
- Miningnoting or pertaining to petroleum, natural gas, etc., at the place and time at which it leaves the ground:a wellhead price.
- Middle English welleheved. See well2, head 1300–50
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'wellhead' also found in these entries (note: many are not synonyms or translations):