a variable quantity that can be resolved into components
any agent (person or animal or microorganism) that carries and transmits a disease; "mosquitos are vectors of malaria and yellow fever"; "fleas are vectors of the plague"; "aphids are transmitters of plant diseases"; "when medical scientists talk about vectors they are usually talking about insects"
a straight line segment whose length is magnitude and whose orientation in space is direction
continue to live; endure or last; "We went without water and food for 3 days"; "These superstitions survive in the backwaters of America"; "The race car driver lived through several very serious accidents"; "how long can a person last without food and water?"
continue in existence after (an adversity, etc.); "He survived the cancer against all odds"
enthusiastic approval; "the book met with modest acclaim"; "he acknowledged the plaudits of the crowd"; "they gave him more eclat than he really deserved"
praise vociferously; "The critics hailed the young pianist as a new Rubinstein"
an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator; "all points on the same meridian have the same longitude"
a loud utterance; often in protest or opposition; "the speaker was interrupted by loud cries from the rear of the audience"
a loud utterance of emotion (especially when inarticulate); "a cry of rage"; "a yell of pain"
the characteristic utterance of an animal; "animal cries filled the night"
shed tears because of sadness, rage, or pain; "She cried bitterly when she heard the news of his death"; "The girl in the wheelchair wept with frustration when she could not get up the stairs"
bring into a particular state by crying; "The little boy cried himself to sleep"
proclaim or announce in public; "before we had newspapers, a town crier would cry the news"; "He cried his merchandise in the market square"
utter a characteristic sound; "The cat was crying"
demand immediate action; "This situation is crying for attention"
call attention to; "Please don't advertise the fact that he has AIDS"
make publicity for; try to sell (a product); "The salesman is aggressively pushing the new computer model"; "The company is heavily advertizing their new laptops"