Space Cowboy wrote...
Definitions of argument:
* noun: a variable in a logical or mathematical expression whose value determines the dependent variable; if f(x)=y, x is the independent variable
* noun: a summary of the subject or plot of a literary work or play or movie
Example: "The editor added the argument to the poem"
* noun: a fact or assertion offered as evidence that something is true
Example: "It was a strong argument that his hypothesis was true"
* noun: a discussion in which reasons are advanced for and against some proposition or proposal
Example: "The argument over foreign aid goes on and on"
* noun: a contentious speech act; a dispute where there is strong disagreement
Example: "They were involved in a violent argument"
Definitions of discussion:
* noun: an extended communication (often interactive) dealing with some particular topic
Example: "The book contains an excellent discussion of modal logic"
* noun: an exchange of views on some topic
Example: "We had a good discussion"
>implying that those two definitions don't share the trait of being definitions
>implying this doesn't make them the same thing