n11455695
type | n |
lex_filenum | 19 |
def | a point of convergence of light (or other radiation) or a point from which it diverges |
Outgoing links | |
Hypernym | point |
Derivationally related form | focus → focal; focus → focus; focus → focus |
Incoming links | |
Derivationally related form | focal → focus; focus → focus; focus → focus |
Pertainym (pertains to noun) | focal → focus |
Hyponym | point |
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