filaria

American  

[fi-lair-ee-uh] / fɪˈlɛər i ə /

noun

filariae plural

1. any small, threadlike roundworm of the family Filariidae and related families, carried as a larva by mosquitoes and parasitic when adult in the blood or tissues of vertebrates.

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filaria British  

/ fɪˈlɛərɪə /

noun

1. any parasitic nematode worm of the family Filariidae , living in the blood and tissues of vertebrates and transmitted by insects: the cause of filariasis

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filaria Scientific  

/ fə-lâr′ē-ə /

filariae plural

1. Any of various slender, threadlike nematode worms of the superfamily Filarioidea that are parasitic in vertebrates and are often transmitted as larvae by mosquitoes and other biting insects. The adult form lives in the blood and lymphatic tissues and can cause inflammation and obstruction of lymphatic vessels.

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Other Word Forms

Derived Forms

• filarial
  adjective

Inflected Forms

Nouns

• filariae
  plural

Etymology

Origin of filaria

< New Latin (1787), equivalent to Latin fīl ( um ) thread + -āria -aria

Example Sentences

See Examples For:

filaria filariae

The researchers said closantel, used to fight liver fluke in cattle and sheep, showed promise at disrupting the life cycle of the filaria worm.

From Reuters ● Feb. 9, 2010

In humans, the adult female filaria worm produces thousands of baby or larval worms that spread throughout the body.

From Reuters ● Feb. 9, 2010

It sucks a sleeper's blood, and with it some filaria larvae.

From Time Magazine Archive

Another type of filaria, mosquito-borne, is widely prevalent in the West Indies, causes elephantiasis, grotesque swelling of the arms, legs, buttocks, sexual organs.

From Time Magazine Archive

Our readers are probably aware that the parent filaria and the filaria sanguinis hominis may exist in the human body without entailing any apparent disturbance.

From Scientific American Supplement, No. 384, May 12, 1883 by Various

The filariae, which are carried by coffee flies, sometimes produce bright green nodules as large as walnuts on the scalp; these fibrous nodes must be dug out by surgery.

From Time Magazine Archive

Though the drug did not kill all the mother filariae in the glands, Dr. Brown thinks that repeated treatments, killing their offspring, may dispose of the mothers, too.

From Time Magazine Archive

For some unknown reason the filariae rarely appear in the circulating blood except between the hours of 9 p.m. and 2 a.m.

From Time Magazine Archive

A large number of embryonic filariae are produced.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" by Various