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| a fool or simpleton; ninny. |
| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| focal point | |
| —n | |
| 1. | principal focus, Also called: focus the point on the axis of a lens or mirror to which parallel rays of light converge or from which they appear to diverge after refraction or reflection |
| 2. | a central point of attention or interest |
focal point n.
See focus.
| focal point
The point at which all radiation coming from a single direction and passing through a lens or striking a mirror converges. Also called focus. |