Bluff Definition & Meaning - Merriam-Webster
bluffˈbləfadjective- having a broad flattened frontrising steeply with a broad flat or rounded front
- good-naturedly frank and outspoken
nouna high steep bank : cliffverbbluffed; bluffing; bluffsto deter or frighten by pretense or a mere show of strength...BLUFF | English meaning - Cambridge Dictionary
Bluff - National Geographic Society