| Front | radiation |reɪdɪˈeɪʃ(ə)n| |
|---|---|
| Back | noun 1 Physics the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization. 2 chiefly Biology divergence out from a central point, in particular evolution from an ancestral animal or plant group into a variety of new forms. DERIVATIVES radiational adjective , radiationally adverb |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Noun sediment |ˈsɛdɪm(ə)nt| matter settles bottom liquid dregs
Previous card: Expansion |ɪkˈspanʃ(ə)n ɛk-| noun action larger extensive
Up to card list: Most common TOEFL words