Employers may use a standard five-panel test of street drugs that includes: 1  marijuana (THC) 2  cocaine. 3  PCP. 4  opiates (e.g., codeine, morphine, heroin) 5  amphetamines (e.g., methamphetamine).
Guaranteed definition, a promise or assurance, especially one in writing, that something is of specified quality, content, benefit, etc., or that it will perform satisfactorily for a given length of time: a money-back guarantee. See more.
Definition of guarantee in the AudioEnglish.org Dictionary. Meaning of guarantee. What does guarantee mean? Proper usage and pronunciation (in phonetic transcription) of the word guarantee. Information about guarantee in the AudioEnglish.org dictionary, synonyms and antonyms.