having or showing keen interest or intense desire or impatient expectancy; "eager to learn"; "eager to travel abroad"; "eager for success"; "eager helpers"; "an eager look" 強い関心、激しい欲求またはせっかちな期待をするか、示すさま。
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a high wave (often dangerous) caused by tidal flow (as by colliding tidal currents or in a narrow estuary) 潮の流れが原因で（潮流がぶつかったり河口が狭いなどで）起こる高波（たいてい危険な）。
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