Word: whitelist
Part of speech: Noun
Syllables: white
list
Definition: A list or collection of people or entities that are known, trusted or explicitly permitted.
Morphemes:
Affix: white
Language: en
PoS: Adjective
Meaning: Characterized by freedom from that which disturbs, and the like; fortunate; happy; favourable.
Affix: list
Language: en
PoS: Noun
Meaning: A register or roll of paper consisting of a compilation or enumeration of a set of possible items; the compilation or enumeration itself.