Definitions
1.AdjectivePartially positive in attitude etc.
2.AdjectiveHaving a dual that is nonnegative.
3.AdjectiveHaving all elements nonnegative where at least one is positive.
4.AdjectiveA type of compression mold for plastics that allows for excess powder and flash, as in an open flash mold, but which allows for lower melt viscosities as in a fully positive mold.