Maiden century means making 100 runs by a batsman in a cricket series.
sachin tendulkar first century of one's cricket career.
1st 100 runs of a player
A maiden fifty means your first fifty. The same goes for century but a maiden over is one that has no runs scored off it.
A maiden over is where no runs are scored.
suresh raina was the first indian to score a century against south africa
A maiden over is one in which no runs are scored. Leg byes and byes scored in over are not counted for maiden over.
Yasir Hameed 170 against Bangladesh
Charles Bannerman (Australia) scored the first century against England in the innaugral Test match. Charles Bannerman 165
It is called a maiden or maiden over.
who did the maximum maiden over in test cricket history
A maiden over.