curl vs lock

curl

noun
  • A curving piece or lock of hair; a ringlet. 

  • A spin making the trajectory of an object curve. 

  • Movement of a moving rock away from a straight line. 

  • {{ux|en|The curl of the vector field ⃑F(x,y,z) is the vector field operatorname curl,⃑F≡⃑∇⨯⃑F=((∂F_z)/(∂y)-(∂F_y)/(∂z),(∂F_x)/(∂z)-(∂F_z)/(∂x),(∂F_y)/(∂x)-(∂F_x)/(∂y)).}} 

  • The vector operator, denoted rm curl; or ⃑∇⨯⃑(·), that generates this field. 

  • Any exercise performed by bending the arm, wrist, or leg on the exertion against resistance, especially those that train the biceps. 

  • A curved stroke or shape. 

  • Any of various diseases of plants causing the leaves or shoots to curl up; often specifically the potato curl. 

  • A pattern where the receiver appears to be running a fly pattern but after a set number of steps or yards quickly stops and turns around, looking for a pass. 

  • The vector field denoting the rotationality of a given vector field. 

  • The contrasting light and dark figure seen in wood used for stringed instrument making; the flame. 

verb
  • To cause to move in a curve. 

  • To shape (the brim of a hat) into a curve. 

  • To move in curves. 

  • To take part in the sport of curling. 

  • To twist or form (the hair, etc.) into ringlets. 

  • To exercise by bending the arm, wrist, or leg on the exertion against resistance, especially of the biceps. 

  • To make into a curl or spiral. 

  • To assume the shape of a curl or spiral. 

  • To deck with, or as if with, curls; to ornament. 

  • To raise in waves or undulations; to ripple. 

lock

noun
  • A tuft or length of hair, wool, etc. 

  • A device for keeping a wheel from turning. 

  • A segment of a canal or other waterway enclosed by gates, used for raising and lowering boats between levels. 

  • Complete control over a situation. 

  • The firing mechanism. 

  • Something sure to be a success. 

  • A fastening together or interlacing; a closing of one thing upon another; a state of being fixed or immovable. 

  • A place impossible to get out of, as by a lock. 

  • A grapple in wrestling. 

  • A small quantity of straw etc. 

  • A quantity of meal, the perquisite of a mill-servant. 

  • A player in the scrum behind the front row, usually the tallest members of the team. 

  • A mutex or other token restricting access to a resource. 

  • Something used for fastening, which can only be opened with a key or combination. 

verb
  • To raise or lower (a boat) in a lock. 

  • To modify (a thread) so that users cannot make new posts in it. 

  • To freeze one's body or a part thereof in place. 

  • To fasten with a lock. 

  • To be capable of becoming fastened in place. 

  • To seize (e.g. the sword arm of an antagonist) by turning one's left arm around it, to disarm them. 

  • To play in the position of lock. 

  • To become fastened in place. 

  • To intertwine or dovetail. 

  • To prevent a page from being edited by other users. 

  • To furnish (a canal) with locks. 

How often have the words curl and lock occurred in a corpus of books? (source: Google Ngram Viewer )