bone
is boning
-
present progressiveof bone (3rd person singular).present progressive
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Austrian Baron Rene Nebesky, who helps Rock, is boning up on Tibetan demonology.
From Time Magazine Archive
At the moment he is boning up on his classical guitar and piano while he decides where, or even whether, to go to college.
From Time Magazine Archive
