Term: klein bottle: a closed surface with only one side; formed by passing one end of a tube through the side of the tube and joining it with the other end
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: swimming kick: a movement of the legs in swimming
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: oxyacetylene: a mixture of oxygen and acetylene; used to create high temperatures for cutting or welding metals
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: background: a person's social heritage: previous experience or training
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: cordaitaceae: chiefly Paleozoic plants; Cordaites is the chief and typical genus
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: halothane: a nonflammable inhalation anesthetic that produces general anesthesia; used along with analgesics and muscle relaxants for many types of surgical procedures
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: deipnosophist: someone skilled at informal chitchat
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: actinic dermatitis: dermatitis caused exposure to sunlight
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: windfall profit: profit that occurs unexpectedly as a consequence of some event not controlled by those who profit from it
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: indignity: an affront to one's dignity or self-esteem
Broader: surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary | Unrelated: impossibility: incapability of existing or occurring