What does "safe and sound" mean? And what's the part of speech of "safe and sound"?
"Safe and sound" is a phrase that means "not in danger and unharmed". In this phrase, "safe" and "sound" separately are adjectives, therefore the whole phrase "safe and sound" is an adjective. Ex: I texted my friend to tell her that I got home safe and sound last night. Ex: I got a new lock so I will be safe and sound in my house.
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