Term: superstring: a hypothetical particle that is the elementary particle in a theory of space-time
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: cracked-wheat bread: bread made with cracked wheat that has been ground fine
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: one: the smallest whole number or a numeral representing this number
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: white heat: the hotness of something heated until it turns white
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: ground effect: apparent increase in aerodynamic lift experienced by an aircraft flying close to the ground
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: lord: a titled peer of the realm
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: herpes: viral diseases causing eruptions of the skin or mucous membrane
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: game fish: any fish providing sport for the angler
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: relief printing: printing from a plate with raised characters
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: target practice: practice in shooting at targets
Broader: particle: a body having finite mass and internal structure but negligible dimensions | Unrelated: mitigating circumstance: (law) a circumstance that does not exonerate a person but which reduces the penalty associated with the offense