plural of bundle of joy

(topology, Britain, Canada) Alternative spelling of fiber bundle

(American spelling, topology, category theory) A topological space E with a base space B and a fiber space F such that any point x ∈ B has a neighborhood N that is homeomorphic to the product space B × F (that is, the space is locally the product space B × F, although its global structure can be quite different).

plural of fiber bundle

plural of fibre bundle

plural of bundle buggy

(medicine, cardiology) Specialized heart muscle cells that transmit electrical impulses from the AV node in the heart to the muscle cells of the heart wall, which contract in response producing the heart beat.

(botany) A strand of xylem, phloem, and their associated tissues within a eustele or atactostele.

plural of vascular bundle

(idiomatic) A person with an especially nervous, excitable, or fearful disposition. / (idiomatic, dated) A lively, continually active person.