Definition that contains rifi
- real being or occurring in fact or actuality; having verified existence; not illusory
- easy obtained with little effort or sacrifice, often obtained illegally
- check be verified or confirmed; pass inspection
- buy acquire by trade or sacrifice or exchange
- truth a fact that has been verified
- fact a statement or assertion of verified information about something that is the case or has happened
- cost require to lose, suffer, or sacrifice
- soft using evidence not readily amenable to experimental verification or refutation
- base use (purified cocaine) by burning it and inhaling the fumes
- theory a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena