Russian-English translations for шишка

• cone
  A cone is an object (the apex) and a natural transformation from a constant functor (whose image is the apex of the cone and its identity morphism) to a diagram functor. Its components are projections from the apex to the objects of the diagram and it has a “naturality triangle” for each morphism in the diagram. (A “naturality triangle” is just a naturality square which is degenerate at its apex side
• egg/translations
• knot
  Climbers must make sure that all knots are both secure and of types that will not weaken the rope.
  The nurse was brushing knots from the protesting childs hair.
  A knot can be defined as a non-self-intersecting broken line whose endpoints coincide: when such a knot is constrained to lie in a plane, then it is simply a polygon.
• pine cone
• pinecone
• strobile
• swelling