Definitions

1. verb

to secure or fix something (especially a sail) in place by means of a fastening or attachment

“She had to tack the loose rope to the boat’s side to prevent it from getting lost.”

2. noun

a short pointed metal device for attaching a rope, cord, or other flexible material to something

“The sailor used a tack to secure the sail to the mast.”

3. noun

a change of direction, especially in sailing or navigation

“The captain had to make a tack to avoid hitting the rocky shore.”

4. verb

to turn or change direction, especially in a zigzag or irregular course

“The ship had to tack through the narrow channel to avoid the shallow waters.”

5. noun

in football, a sudden stop or change of direction, especially by a player

“The quarterback was tackled after making a tack on the opposing team’s defender.”

6. noun

a short, pointed metal point used for fastening or repairing a rope or other cordage

“The sailor used a tack to repair the damaged rope on the sailboat.”