たいはん大半taihan
1.
A quantity that significantly exceeds half of a total, often used to describe various contexts where a greater portion is selected, occupied, or affected.
2.
A term denoting a portion that is greater than fifty percent, commonly implying the predominant or overwhelming part of a whole.
3.
A concept referring to a majority, particularly in instances where more than half of a quantity is expressed or accounted for, frequently seen in discussions about opinions or resources.
Example:
ここの学生は大半が真面目である。