discourse /dis-kōrsˈ, -körsˈ or disˈ/

1. Speech or language generally
2. Conversation
3. The reasoning faculty (obsolete or archaic)
4. A treatise
5. A speech
6. A sermon
7. (apparently) process of combat (Spenser)

1. To talk or converse
2. To reason
3. To treat formally (with on)

To utter or give forth

discoursˈal adjective

• off the ground
• off the hinges
• off the hook
• off the hooks
• off-the-job training
• off the map
• off the mark
• off the peg
• off-the-peg
• off the rails
• off the record
• off-the-record
• off the reel
• off the shelf
• off-the-shelf
• off the shoulder
• off the top of one's head
• off the track
• off the wagon
• off the wall
• off-ward
• off-wards
• off-white
• off-whites
• off with