(nautical) To tack several times in rapid succession when sailing upwind in a narrow waterway.

(idiomatic) To last or hold out.

(nautical) A coming up into the wind and filling away again on the same tack.

Alternative form of hardtack

Third-person singular simple present indicative form of Blu-Tack

plural of false tack

plural of change of tack

plural of down tack

plural of hard tack

plural of tack claw