Rounder meaning : (physical) Shape. Complete, whole, not lacking. (of a number) Convenient for rounding other numbers to; for example, ending in a zero. Pronounced with the lips drawn together; rounded. Outspoken; plain and direct; unreserved; not mincing. Finished; polished; not defective or abrupt; said of authors or their writing style. Consistent; fair; just; applied to conduct. Large in magnitude. (authorship, of a fictional character) Well-written and well-characterized; complex and reminiscent of a real person. Vaulted.