bluff DCHP-1 (pre-1967)
1 † n.
a clifflike bank, often wooded, at the edge of a river or lake.
2 n.
a low, moundlike hill.
3a n.
See 1957 quote.
See also: bunch ((n.)) (def. 2) droke hummock (def. 1) island poplar bluff wood island
3b n.
See quote.