present participle of write the book

Third-person singular simple present indicative form of write the book

past participle of write the book

(theater) To act as prompter.

(theater) Acting as prompter.

(aviation) The narrow region under a supersonic aircraft's flight path, where the sonic boom is liable to be heard as it flies overhead.

(aviation) A restricted portion of airspace for supersonic aircraft, intended to reduce the potential coverage of their boom paths.

(aviation) Synonym of boom path

plural of boom carpet

(theater) Synonym of hold the book (“to act as prompter”)