vaciar
v.
vacate, give up, leave (an apartment, a seat, etc.); empty, remove the contents of, make empty
vaciar
= gut, empty, flush, drain.
Ex: Prices of European produced scientific, technical and medical serials continue to gut US research libraries.
Ex: When student mobilisation started in June 43, the library rooms began to empty.
Ex: The sea swept in across a newly and solidly-built bus stand to come into the river which quickly and conveniently flushed the waters back into the sea.
Ex: The garden had obviously been flooded with sea-water although now it was all drained.
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* vaciar el interior de Algo = gut.