The debate over jury instructions turned to the definition of "accomplice liability."

Prosecutors argued that jury should be told that Trump can be convicted because he caused false leger entries to be created by Trump Organization employees Jeff McConney and Deb Tarasoff.

Prosecutors said it's a necessary instruction because the defense argued in opening statements that Trump himself did not enter accounting records.

Merchan reserved his decision about "accessorial liability" but said he was inclined to strike the proposed language related to the issue from the final charge.

As the lawyers continue their debate, Trump is flipping through a three-inch stack of papers, some of which appear to be press clippings.

Judge Merchan turned to what he called "the most challenging issue facing us all": how to pronounce "eleemosynary," which he said means "relating to charity." The quip got a laugh from both sides.

Merchan moved to delete the word from the jury instructions, and neither side objected.

The judge moved on to discussing the definition of "intent" as it relates to Trump's conduct.

Defense attorney Emil Bove requested that the jury instruction place "more emphasis" on the elements needed to prove Trump had an intent to defraud when he allegedly falsified documents.

"I am going to stick with the standard language," Merchan replied, shooting down the request.

Judge Merchan heard arguments over how former Trump lawyer Michael Cohen's 2018 guilty plea on charges related to the Stormy Daniels payment should be described to the jury -- whether Cohen "participated" in crimes or was "convicted" of crimes.

The judge said echoed a defense concern that Cohen's convictions could be used to infer that Trump, by proxy, should also be found guilty.

"It seems like to me right now we are really playing with fire and getting close to that," Merchan said.

In general, Merchan reminded the parties, "Where there are standard pattern jury instructions, I don't deviate"

The defense is arguing a candidate's expenses arising from controversies are not necessarily campaign expenses.

Merchan suggests the language should be as follows: "If the payment would have been made, even in the absence of the candidacy, the payment should not be treated as a contribution."

Prosecutors have argued the payment to Stormy Daniels should have been labeled a campaign expenditure because it was meant to protect Trump's electoral prospects in 2016

Merchan reserves his decision on the issue but suggests he would include both proposed sentences from the parties.

In a sidebar, Trump's attorney told Judge Merchan want to use ex-Cohen attorney Robert Costello to push back on Cohen's claims that he was worried about speaking to Costello because he was worried it would get back to Trump.

"That's not Mr. Costello's recollection," defense attorney Emil Bove said. "To rebut the government's pressure campaign theory -- that's why this evidence is admissible."

Bove told Merchan that Costello would testify that Cohen told him that Trump had no awareness of the Stormy Daniels' hush money payment.

Earlier today, Cohen testified that he lied to Costello about Trump's awareness because he did not trust Costello.

"The whole purpose was to make Mr. Trump sound threatening," Bove said.

"I don't think so," Merchan responded.

Prosecutor Susan Hoffinger argued that defense lawyers did not include Costello on their witness list or provide the exhibits related to his testimony.

"Rebutting the pressure campaign should have been part of their direct case," Hoffinger said.

Merchan called a brief recess to consider the arguments but ordered the parties to remain in the courtroom.