Focal Point
nounverified·updated May 18, 2026
a point of convergence of light (or other radiation) or a point from which it diverges
Framework senses
- §1
- the concentration of attention or energy on something
- §2
- a point of convergence of light (or other radiation) or a point from which it diverges
- §3
- a central point or locus of an infection in an organism