plural of parallel gill trama

plural of parallel dead space

Synonym of alveolar dead space

(mechanics) A parallelogram, two adjacent sides of which are vectors having the same initial point and representing two forces acting simultaneously upon this point, such that the resultant of the forces is given by the diagonal of the parallelogram that passes through this point.

(geometry) A convex quadrilateral in which each pair of opposite edges are parallel and of equal length.

(geometry) A solid figure, having six faces, all parallelograms, all opposite faces being similar and parallel.

(geometry) Having the form of a parallelepiped

Archaic form of parallelogram.

plural of parallelepiped

plural of parallelogram