RADIOLABELS Synonyms

• the electrode in a transistor where electrons originate

• a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time

• a signal for attracting attention

• a device for showing the operating condition of some system

• (chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction

• one of two or more atoms with the same atomic number but with different numbers of neutrons

• some conspicuous object used to distinguish or mark something

• a distinguishing symbol

• a writing implement for making a mark

• a label written or printed on paper, cardboard, or plastic that is attached to something to indicate its owner, nature, price, etc.

• a label associated with something for the purpose of identification

• a small piece of cloth

• a game in which one child chases the others; the one who is caught becomes the next chaser

• (sports) the act of touching a player in a game (which changes their status in the game)

• attach a tag or label to

• touch a player while he is holding the ball

• provide with a name or nickname

• go after with the intent to catch

• supply (blank verse or prose) with rhymes

• an investigator who is employed to find missing persons or missing goods

• an instrument used to make tracings

• (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes

• ammunition whose flight can be observed by a trail of smoke