One who makes a show of liking another person with profuse or excessive displays of camaraderie, such as vigorous hand clasping, back-slapping, hearty words of greeting, etc.

(Britain, Australia, New Zealand, rugby slang, of a forward) To run in the back line rather than concentrate on primary positional duties in open play.

Alternative form of arshin

(biochemistry) A reagent made from non-fat dry milk, phosphate buffered saline, and sodium azide, which is used to block protein binding sites for laboratory techniques such as blots and the enzyme...