13-Letter Words Containing: B,E,K,O,S

• nonsensical language (according to Lewis Carroll)

• a board having 64 squares of two alternating colors

• incomprehensible or pompous jargon of specialists

• a productive insight

• making an important discovery

• a penetration of a barrier such as an enemy's defense

• an enzyme liberated from blood platelets that converts prothrombin into thrombin as blood starts to clot

• trespassing for an unlawful purpose; illegal entrance into premises with criminal intent

• a press conference or interview in which a government official explains to reporters the background of an action or policy