In simple terms, a "natural protector" is someone or something that naturally guards or defends others. It refers to someone who has a strong instinct or inclination to look after and keep others safe from harm.
Sentences with «natural protector»
Bedtime — It is Natural for a baby to cry in response to being laid down, away from the warmth and comfort of their natural protectors. (babyreference.com)
Despite this trend, some species of corals surrounding the island of Moorea in French Polynesia have a natural protector in their tropical environment: coral guard - crabs. (sciencedaily.com)
High zinc levels make them a natural protector against osteoporosis. (bodyunburdened.com)