Definition of "griper" [grip•er]

• One who gripes (noun)
• An oppressor or extortioner (noun)

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• "After the damage wrought by recent storms -- especially to our electrical grid -- griper Richard Bellin was wondering why no one has dealt with a tree in his NW neighborhood that is nearly touching a power line, even though, he says, he and his neighbors have tried to get someone to cut it down for several years."
• "You know it's bad when a griper resorts to all caps to describe a problem."
• "The right, northbound lane of Old Georgetown Rd. at Wilson Rd. in Bethesda has what griper Ryan called a "nasty, chronic" pothole."