Read the dictionary definition of largeness. All definitions for this word.
1. the quality of being pretentious (behaving or speaking in such a manner as to create a false appearance of great importance or worth)
2. the property of having a relatively great size
3. large or extensive in breadth or importance or comprehensiveness
1. the might have repercussions of unimaginable largeness
2. the very extensiveness of his power was a temptation to abuse it
4. the capacity to understand a broad range of topics
1. a teacher must have a breadth of knowledge of the subject
2. a man distinguished by the largeness and scope of his views