The video uses the word nauseated. For meaning click the link below.
Queasy Synonyms: nauseous, squeamish
Queasy Sentence: Some people feel queasy while travelling in a boat.
Under The Lens: Queasy Various Meanings
Queasy means nauseated or feeling sick as we learned in the video. Queasy may also be used to describe something which induces nausea; or something causing uneasiness. Ex – queasy feeling of being watched.
Finally queasy may be used to describe someone who is easily nauseated or easily troubled. Ex – Your classmates will surely tease you if you are so queasy.