Definition of opportunistic infection in the AudioEnglish.org Dictionary. Meaning of opportunistic infection. What does opportunistic infection mean? Proper usage and pronunciation (in phonetic transcription) of the word opportunistic infection. Information about opportunistic infection in the AudioEnglish.org dictionary, synonyms and antonyms.
Definition of 'ploy'. ploy (plÉÉª ) A ploy is a way of behaving that someone plans carefully and secretly in order to gain an advantage for themselves. Christmas should be a time of excitement and wonder, not a cynical marketing ploy.
A buoy (/ËbÉÉª/ , also /ËbwÉÉª/ or US /ËbuËiË/) is a floating device that can have many purposes. It can be anchored (stationary) or allowed to drift with the sea wave. The word, of Old French or Middle Dutch origin, is (in British English) now most commonly pronounced /ËbÉÉª/ (identical with boy, as in buoyant).