Similar words: they, hey, they say, heyday, whet, whew, when, where. Meaning: [hweɪ ,w-] 
n. 1. the serum or watery part of milk that is separated from the curd in making cheese 2. watery part of milk produced when raw milk sours and coagulates.
n. 1. the serum or watery part of milk that is separated from the curd in making cheese 2. watery part of milk produced when raw milk sours and coagulates. 
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61. Strodel watches as Yturriondobeitia, working over a stainless steel vat, prepares to drain off the separating milk's liquid whey, leaving a rich, clumpy curd.
62. The HBV markers and HBV DNA in poultry sera, Yolk and bovine milk whey were detected by reversed passive hemagglutination assay (RPHA), enzyme immunoassay (EIA) and polymerase chain reaction (PCR).