a variety of whist in which each player can offer to play any of seven specified bids.
a version of whist for four players acting independently, each of whom may bid to win or lose a fixed number of tricks before play starts, trumps having usually been decided by cutting
SOLP standards of laboratory practice
noun 1. sun spider.
SOLRAD solar radiation
adjective 1. of or relating to a solstice or the solstices: a solstitial point. 2. occurring at or about the time of a solstice. 3. characteristic of the summer solstice.