| ROCAMBOLES | • rocamboles n. Plural of rocambole. • ROCAMBOLE n. (French) a plant closely related to garlic.
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| ROCKABILLY | • rockabilly n. (Uncountable, music) A genre of music originating from the South (United States) and mixing elements… • rockabilly n. (Countable) A member of the subculture associated with rockabilly music.
 • ROCKABILLY n. a form of rock-and-roll music with elements of hillbilly.
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| ROCKBURSTS | • rockbursts n. Plural of rockburst. • ROCKBURST n. a sudden, violent rupture or collapse of highly stressed rock in a mine.
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| ROCKETEERS | • rocketeers n. Plural of rocketeer. • ROCKETEER n. a person who experiments or works with rockets.
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| ROCKETRIES | • rocketries n. Plural of rocketry. • ROCKETRY n. the science of rockets.
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| ROCKFISHES | • rockfishes n. Plural of rockfish. • rock-fishes n. Plural of rock-fish.
 • ROCKFISH n. a fish living around rocks.
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| ROCKHOPPER | • rockhopper n. The rockhopper penguin. • rockhopper n. Any of the jumping bristletails in the order Archaeognatha.
 • ROCKHOPPER n. a crested penguin.
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| ROCKHOUNDS | • rockhounds n. Plural of rockhound. • rock␣hounds n. Plural of rock hound.
 • ROCKHOUND n. a person interested in rocks and minerals.
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| ROCKSHAFTS | • rock␣shafts n. Plural of rock shaft. • ROCKSHAFT n. a shaft that rocks.
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| ROCKSLIDES | • rockslides n. Plural of rockslide. • ROCKSLIDE n. a fall of rocks down a hillside.
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| ROCKSTEADY | • rocksteady n. (Music) A genre of Jamaican music somewhat slower than ska. • rock-steady adj. Absolutely or completely steady.
 • rock-steady adj. Consistent and dependable in one’s behaviour or performance.
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| ROCKWATERS | • rockwaters n. Plural of rockwater. • rock␣waters n. Plural of rock water.
 • ROCKWATER n. water issuing from a rock.
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