Anasarca is a general swelling in the body, considered a massive edema, and is brought on when there is a fluid build up in the tissue. It is a different medical condition than a slight swelling at particular areas of the body. Symptoms.
Reverberation is the collection of reflected sounds from the surfaces in an enclosure like an auditorium. It is a desirable property of auditoriums to the extent that it helps to overcome the inverse square law dropoff of sound intensity in the enclosure.
dab (plural dabs) 1  A soft tap or blow; a blow or peck from a bird's beak; an aimed blow. ( 2 African American Vernacular) A soft, playful box given in greeting or approval. 3  A small amount, a blob of some soft or wet substance. ( chiefly in the plural, dated, Britain) 1  Fingerprint. A small amount of hash  oil.