say it: bluhf
bluff is a noun, verb and adjective meaning "a high steep bank (usually formed by river erosion)". It carries 7 recorded senses.
a high steep bank (usually formed by river erosion)
pretense that your position is stronger than it really is
“his bluff succeeded in getting him accepted”
the act of bluffing in poker; deception by a false show of confidence in the strength of your cards
frighten someone by pretending to be stronger than one really is
bluntly direct and outspoken but good-natured
“a bluff but pleasant manner”
“a bluff and rugged natural leader”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for bluff come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.