focus (L5411)
(L5411)
Statements
Identifiers
Senses
L5411-S1
| English | point where light rays originating from a point converge on an object |
Statements about L5411-S1
L5411-S2
| English | fixed reference point; special points with reference to which any of a variety of curves is constructed |
Statements about L5411-S2
L5411-S3
| English | in computing, the component of the graphical user interface which is selected to receive input |
Statements about L5411-S3
L5411-S4
| English | Concentration of attention |