พูนสวัสดิ์

Etymology
From.

Noun

 * 1)  a period of time not accompanied by any zero when calculated according to the science of, traditionally believed to be the period of uselessness as any action or effort undertaken during such a period is said to give no result, either good or bad, or is destined for naught.
 * 2)  a score in which one participant obtains certain points and the other only obtains zero, as 3–0, 4–0, etc.
 * 1)  a score in which one participant obtains certain points and the other only obtains zero, as 3–0, 4–0, etc.