He finished book in one day.

Meaning: This sentence describes the person's quick completion of reading the book within a single day.

Choice of Words: "Finished" is the past tense of the verb "to finish", which means to complete or come to an end. "Book" is a collection of written or printed pages that tell a story or give information. "In" is a preposition that indicates a period of time. "One" is a number that refers to a single unit. "Day" is a period of 24 hours.

Alternative Expressions

The boy read the entire book in a single afternoon.

Meaning: This sentence means that a specific male child completed reading an entire book within a single afternoon. It implies that the child started and ended reading the book between noon and evening.

Choice of Words: The boy is the subject of the sentence and refers to a specific male child. Read is a verb that means to look at and understand written or printed material. Entire is an adjective that means complete or whole. Book is a noun that refers to a written work with pages bound together. In is a preposition that indicates a location or time. A is an indefinite article that refers to one unspecified item. Single is an adjective that means one or only one. Afternoon is a noun that refers to the time of day between noon and evening.

She devoured the novel in a matter of hours.

Meaning: This sentence means that a specific female person read a long work of fiction very quickly and eagerly. It implies that the person completed reading the book within a few hours.

Choice of Words: She is the subject of the sentence and refers to a specific female person. Devoured is a verb that means to eat something quickly and eagerly. Novel is a noun that refers to a long work of fiction. In is a preposition that indicates a location or time. A is an indefinite article that refers to one unspecified item. Matter is a noun that refers to an amount or quantity. Hours is a noun that refers to a period of time equal to 60 minutes.

Related Expressions