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"
change in outward structure or looks; "He transformed into a monster"; "The salesman metamorphosed into an ugly beetle"
increase or decrease (an alternating current or voltage)
change (a bacterial cell) into a genetically distinct cell by the introduction of DNA from another cell of the same or closely related species
convert (one form of energy) to another; "transform energy to light"
change or alter in form, appearance, or nature; "This experience transformed her completely"; "She transformed the clay into a beautiful sculpture"; "transubstantiate one element into another"
(mathematics) the sum of a finite or infinite sequence of expressions
a periodical that appears at scheduled times
(sports) several contests played successively by the same teams; "the visiting team swept the series"
similar things placed in order or happening one after another; "they were investigating a series of bank robberies"
a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection; "the Post Office issued a series commemorating famous American entertainers"; "his coin collection included the complete series of Indian-head pennies"
(electronics) connection of components in such a manner that current flows first through one and then through the other; "the voltage divider consisted of a series of fixed resistors"
the action of changing something; "the change of government had no impact on the economy"; "his change on abortion cost him the election"
a different or fresh set of clothes; "she brought a change in her overnight bag"
a thing that is different; "he inspected several changes before selecting one"
an event that occurs when something passes from one state or phase to another; "the change was intended to increase sales"; "this storm is certainly a change for the worse"; "the neighborhood had undergone few modifications since his last visit years ago"
the result of alteration or modification; "there were marked changes in the lining of the lungs"; "there had been no change in the mountains"
money received in return for its equivalent in a larger denomination or a different currency; "he got change for a twenty and used it to pay the taxi driver"
the balance of money received when the amount you tender is greater than the amount due; "I paid with a twenty and pocketed the change"
coins of small denomination regarded collectively; "he had a pocketful of change"
a relational difference between states; especially between states before and after some event; "he attributed the change to their marriage"
undergo a change; become different in essence; losing one's or its original nature; "She changed completely as she grew older"; "The weather changed last night"
make or become different in some particular way, without permanently losing one's or its former characteristics or essence; "her mood changes in accordance with the weather"; "The supermarket's selection of vegetables varies according to the season"
cause to change; make different; cause a transformation; "The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue"
exchange or replace with another, usually of the same kind or category; "Could you convert my dollars into pounds?"; "He changed his name"; "convert centimeters into inches"; "convert holdings into shares"
remove or replace the coverings of; "Father had to learn how to change the baby"; "After each guest we changed the bed linens"
change clothes; put on different clothes; "Change before you go to the opera"