Answer:

hashout

Answer	Crossword Clue
HASHOUT	Discuss
HASHOUT	Discuss thoroughly
HASHOUT	Negotiate

HASHOUT	Discuss fully: Colloq.
HASHOUT	Discuss in detail
HASHOUT	Discuss fully

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.