Adjective
English Wikipedia has an article on:Profinite groupWikipedia
profinite (not comparable)
(mathematics) Describing certain topological groups formed from finite groups
Ind-finite groups There is a notion of ind-finite group, which is the concept dual to profinite groups; i.e. a group G is ind-finite if it is the direct limit of an inductive system of finite groups. Source: Internet
Projective profinite groups A profinite group is projective if it has the lifting property for every extension. Source: Internet
Review of several books about profinite groups. Source: Internet
Therefore the topology on a topologically finitely-generated profinite group is uniquely determined by its algebraic structure. Source: Internet