âº Coughing Up White or Gray Phlegm. White or gray phlegm can indicate upper respiratory tract infection or sinus congestion. Other significant causes of white mucus are: It is important to note that having milk or dairy products does not lead to production of white phlegm.
Wanamaker's responded by assembling its own staff of organ builders and expanding the organ several times over a period of years. The organ still stands in place in the store today, and is the largest operational pipe organ in the world, with some 28,000 pipes.
Noun. 1. flame cell-organ of excretion in flatworms. flatworm, platyhelminth-parasitic or free-living worms having a flattened body. excretory organ, urinary organ-an organ that separates waste substances from the blood and discharges them.1  Facebook. 2  Twitter. hollow cell in the excretory system of certain invertebrates, including flatworms and rotifers, containing a tuft of rapidly beating cilia that serve to propel waste products into excretory tubules.