Definitions
There are 2 meanings of the phrase
Put To Sleep.
Put To Sleep - as a verb
Help someone go to bed
Example: "Mother put the baby to sleep"
Kill gently, as with an injection
Example: "The cat was very ill and we had to put it to sleep"
Synonyms (Exact Relations)
Example Sentences
"The veterinarian will put to sleep the old and sick dog."
"The doctor decided to put to sleep the patient before the surgery."
"The zookeepers had to put to sleep the injured lion."
"The vet gently put to sleep the beloved pet, surrounded by family."