a duplicator (trade mark Xerox) that copies graphic matter by the action of light on an electrically charged photoconductive insulating surface in which the latent image is developed with a resinous powder
the act of testing something; "in the experimental trials the amount of carbon was measured separately"; "he called each flip of the coin a new trial"
the act of undergoing testing; "he survived the great test of battle"; "candidates must compete in a trial of skill"
any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc; "the test was standardized on a large sample of students"
a hard outer covering as of some amoebas and sea urchins
undergo a test; "She doesn't test well"
determine the presence or properties of (a substance)
achieve a certain score or rating on a test; "She tested high on the LSAT and was admitted to all the good law schools"
put to the test, as for its quality, or give experimental use to; "This approach has been tried with good results"; "Test this recipe"
show a certain characteristic when tested; "He tested positive for HIV"
someone who sees an event and reports what happened
(law) a person who attests to the genuineness of a document or signature by adding their own signature
(law) a person who testifies under oath in a court of law
be a witness to; "She witnessed the accident and had to testify in court"
perceive or be contemporaneous with; "We found Republicans winning the offices"; "You'll see a lot of cheating in this school"; "The 1960's saw the rebellion of the younger generation against established traditions"; "I want to see results"
not capable of being conquered or vanquished or overcome; "a tribute to his courage...and his unconquerable will"- R.E.Danielson; "faced unconquerable difficulties"
give to a charity or good cause; "I donated blood to the Red Cross for the victims of the earthquake"; "donate money to the orphanage"; "She donates to her favorite charity every month"