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adder's tongue fern
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adder's fern
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acocanthera oblongifolia
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give in
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acellular slime mould
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transponder
transponder /trænˈspɑːndɝ/
noun
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Electrical device designed to receive a specific signal and automatically transmit a specific reply
(
transponder
)
electrical device designed to receive a specific signal and automatically transmit a specific reply