English dictionary
decussation
/,d/i/k/@/'s/eI//S//@/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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an intersection or crossing of two tracts in the form of the letter X
Source: WordNet 3.0
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Act of crossing at an acute angle, or state of being thus crossed; an intersection in the form of an X; as, the <i>decussation</i> of lines, nerves, etc.
Source: webster1913