Pronunciation: ˈrəʊt(ə)ri wɪŋ
Parts of Speech: noun
the long airfoil that rotates to provide the lift that supports a helicopter in the air
Definition: Meaning of, against the grain in English to English dictionary.
Pronunciation: / əˈɡɛnst;əˈɡeɪnst ðə;ðɪ;ðiː ɡreɪn /