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rickettsia

/rɪˈkɛtsiə/ /rɪˈkɛtsiːə/

Meanings
noun
Any of a group of gram-negative bacteria, of the genus Rickettsia, carried as parasites by ticks, fleas and lice; they cause typhus and other diseases

Examples :

"The doctor said the child had a fever and symptoms consistent with rickettsia, possibly carried by a tick bite. "
microorganism disease biology medicine organism insect science

Related Words

Illustration genus

genus noun

/ˈdʒiːnəs/

A rank in the classification of organisms, below family and above species; a taxon at that rank.

"All magnolias belong to the genus Magnolia."

Illustration symptoms

symptoms noun

/ˈsɪmptəmz/

A perceived change in some function, sensation or appearance of a person that indicates a disease or disorder, such as fever, headache or rash.

""Her symptoms, including a sore throat and runny nose, suggested she might have a cold." "

Illustration consistent

consistent noun

/kənˈsɪstənt/

(in the plural) Objects or facts that are coexistent, or in agreement with one another.

"The consistent of the student's grades showed a steady improvement throughout the year. "

Illustration diseases

diseases noun

/dɪˈziːzɪz/

An abnormal condition of a human, animal or plant that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired.

"The tomato plants had some kind of disease that left their leaves splotchy and fruit withered."

Illustration parasites

parasites noun

/ˈpærəˌsaɪts/ /ˈpɛrəˌsaɪts/

A person who lives on other people's efforts or expense and gives little or nothing back.

"The wealthy businessman's lavish lifestyle was supported by parasites who worked for him, but contributed nothing of value to the company. "

Illustration group

group noun

/ɡɹuːp/

A number of things or persons being in some relation to one another.

"The group of students worked together on their project. "

Illustration typhus

typhus noun

/ˈtaɪfəs/

One of several similar diseases, characterised by high recurrent fever, caused by Rickettsia bacteria. Not to be confused with typhoid fever.

"During the war, many soldiers suffered from typhus due to the unsanitary conditions and overcrowding. "

Illustration bacteria

bacteria noun

/bækˈtɪəɹ.ɪ.ə/ /bækˈtɪɹ.i.ə/

A type, species, or strain of bacterium.

"The doctor identified the specific bacteria causing the student's illness. "

Illustration negative

negative noun

/ˈnɛ(e)ɡəˌɾɪv/ /ˈnɛɡətɪv/ /-ɾɪv/

Refusal or withholding of assents; prohibition, veto

"The teacher's negative on the project proposal meant we had to revise it completely. "

Illustration doctor

doctor noun

/ˈdɒktə/ /ˈdɑktɚ/

A physician; a member of the medical profession; one who is trained and licensed to heal the sick or injured. The final examination and qualification may award a doctor degree in which case the post-nominal letters are D.O., DPM, M.D., DMD, DDS, in the US or MBBS in the UK.

"If you still feel unwell tomorrow, see your doctor."

Illustration carried

carried verb

/ˈkærid/ /ˈkerid/

To lift (something) and take it to another place; to transport (something) by lifting.

"The student carried her heavy backpack to class. "

Illustration possibly

possibly adverb

/ˈpɒsɪbli/ /ˈpɑsəbli/

(modifying a clause or predicate) Perhaps; indicates that the proposition may be true (is not certainly false) regardless of any facts or circumstances known to, stated by or implied by the speaker.

"My sister might be late for work; she possibly got caught in traffic. "