pullorum

As nouns the difference between pullorum and null

is that pullorum is (veterinary medicine) a severe infectious disease of young poultry, caused by a form of the salmonella bacterium while null is zero, nil; the cardinal number before einn.

As nouns the difference between terms and pullorum

is that terms is while pullorum is (veterinary medicine) a severe infectious disease of young poultry, caused by a form of the salmonella bacterium.

As a proper noun salmonella

is .

As a noun pullorum is

(veterinary medicine) a severe infectious disease of young poultry, caused by a form of the salmonella bacterium.

As nouns the difference between poultry and pullorum

is that poultry is domestic fowl (e.g. chickens, ducks, turkeys and geese) raised for food (either meat or eggs while pullorum is a severe infectious disease of young poultry, caused by a form of the salmonella bacterium.

As a proper noun Poultry

is a street in the City between Cheapside and Cornhill.

As nouns the difference between disease and pullorum

is that disease is (pathology) an abnormal condition of the body or mind that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired while pullorum is (veterinary medicine) a severe infectious disease of young poultry, caused by a form of the salmonella bacterium.

As a verb disease

is (obsolete) to cause unease; to annoy, irritate.

As an adjective infectious

is (pathology|of an illness) transmitted from one person to another, usually through the air breathed.

As a noun pullorum is

(veterinary medicine) a severe infectious disease of young poultry, caused by a form of the salmonella bacterium.