Headcut
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 An erosional feature of some intermittent and perennial streams with an abrupt vertical drop (knickpoint) in the stream bed.
"Above the lower headcut, phreatophytic mesquite and little leaf sumac hug the banks, drawing pendulate water from the silts remaining from former marsh deposits and sending long taproots into channel stores."
Example
More examples"Above the lower headcut, phreatophytic mesquite and little leaf sumac hug the banks, drawing pendulate water from the silts remaining from former marsh deposits and sending long taproots into channel stores."
Etymology
From head + cut.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.