Flight attendants typically do the following: 1  Attend preflight briefings on details of the flight. 2  Ensure that adequate supplies of refreshments and emergency equipment are on board. 3  Assist in cleaning the cabin between flights.  Demonstrate the use of safety and emergency equipment.
The definition of tripartite is something that has three parts, versions, or parties. 1  An example of something tripartite is the Holy Trinity of father, son and holy ghost. 2  An example of something tripartite is a form with three copies - a white, yellow and pink copy.
Updated November 18, 2014. Definition: Tetrahedral is a descriptor of the geometry of a molecule in which a central atom forms four bonds which are directed toward the corners of a regular tetrahedron. Tetrahedral geometry forms a solid with four vertices and four sides, all of which are equilateral triangles.