noun. 
                    A watch-tackle purchase used for stretching the backbone of an awning.
                  
                
                  
                    noun. 
                    A device or appliance for grasping or clutching an object, connected with means for holding, moving, or manipulating it.
                  
                
                  
                    noun. 
                    Hence A mechanism, or apparatus in general, for applying the power of purchase in manipulating, shifting, raising, or lowering objects or materials; a rope and pulley-block, or a combination of ropes and blocks working together, or any similar contrivance for aid in lifting or controlling anything: used either definitely or indefinitely.
                  
                
                  
                    noun. 
                    The windlass and its appurtenances, as used for hoisting ore from small depths; also, in general, the cages or kibbles, with their chains and hooks, for raising ore or coal.
                  
                
                  
                    noun. 
                    Equipment or gear in general; a combination of appliances: used of arms and armor, harness, anglers' outfit (see fishing-tackle), many mechanical devices, etc.
                  
                
                  
                    noun. 
                    The act of tackling; a seizing or grasping; grasp or hold, as of an opponent in foot-ball.
                  
                
                  
                    noun. 
                    Either one of two players in the rush-line in foot-ball, stationed next to the end rushers. See rusher, 2.
                  
                
                  
                    noun. 
                    Tackles formerly used in heaving down a ship, to keep her from being canted over too much.
                  
                
                  
                    noun. 
                    See rolling-tackle.
                  
                
                  
                    
                    To attach by tackle or tackling; make fast to something.
                  
                
                  
                    
                    Specifically To hitch; harness.
                  
                
                  
                    
                    To ensnare, as with cords or tackle; entangle.
                  
                
                  
                    
                    To close or shut with or as if with a fastening; lock; seclude.
                  
                
                  
                    
                    To furnish with tackle; equip with appliances, as a ship.
                  
                
                  
                    
                    To attack or fasten upon, in the widest sense; set to work upon in any way; undertake to master, persuade, solve, perform, and so forth: as, to tackle a bully; to tackle a problem.
                  
                
                  
                    
                    In foot-ball, to seize and stop, as a player while running with the ball: as, he was tackled when within a few feet of the goal.
                  
                
                  
                    
                    To make an attack or seizure; specifically, to get a grasp or hold, as upon an opponent in foot-ball, to prevent him from running with the ball.