Part of Speech: Noun
While "shielder" primarily refers to someone who protects, it can also be used in broader contexts: - In technology, a "shielder" could refer to software that protects computer systems from viruses or attacks.
"Under someone's wing": This means to be protected or cared for by someone.
"Batten down the hatches": This means to prepare for trouble or danger.
In summary, a "shielder" is someone who provides protection or care.