focal point   (TTS Sound)

The noun focal point has 3 senses

• focus, focal point -- (a point of convergence of light (or other radiation) or a point from which it diverges)


• focus, focal point, nidus -- (a central point or locus of an infection in an organism; "the focus of infection")


• focus, focusing, focussing, focal point, direction, centering -- (the concentration of attention or energy on something; "the focus of activity shifted to molecular biology"; "he had no direction in his life")