Baby's peaceful sleep lasted throughout the night.

Meaning: The baby slept well the whole night.

Choice of Words: Baby is a young child. Peaceful means calm and quiet. Sleep is a state of rest when the body and mind are not active. Lasted means to continue for a period of time. Throughout means during the entire period of time. Night is the period of time from sunset to sunrise. This sentence describes how the baby slept peacefully for the entire night.

Alternative Expressions

Baby's peaceful sleep lasted throughout the night.

Meaning: This means that the baby slept calmly and quietly for the whole night.

Choice of Words: Baby is a noun that refers to a young child. Peaceful is an adjective that describes something as being calm and quiet. Sleep is a noun that refers to the state of being asleep. Lasted is a verb that means to continue for a period of time. Throughout is a preposition that means during the entire length of something. Night is a noun that refers to the period of darkness between sunset and sunrise. When you put them together, "Baby's peaceful sleep lasted throughout the night" means that the baby slept peacefully for the entire night.

The baby slept peacefully all night long.

Meaning: This means the same as the first sentence.

Choice of Words: Baby is a noun that refers to a young child. Slept is a verb that means to be asleep. Peacefully is an adverb that describes how something is done in a calm and quiet way. All is an adjective that means the entire amount of something. Night is a noun that refers to the period of darkness between sunset and sunrise. Long is an adjective that describes something as having a great length. When you put them together, "The baby slept peacefully all night long" means that the baby slept calmly and quietly for the entire night.

The baby's slumber was undisturbed for the entirety of the nocturnal hours.

Meaning: This means the same as the first two sentences, but it uses more formal language.

Choice of Words: Baby is a noun that refers to a young child. Slumber is a noun that refers to sleep. Undisturbed is an adjective that describes something as not being interrupted. Entirety is a noun that refers to the whole amount of something. Nocturnal is an adjective that describes something as happening at night. Hours is a noun that refers to a period of time. When you put them together, "The baby's slumber was undisturbed for the entirety of the nocturnal hours" means that the baby slept peacefully for the entire night.

Related Expressions