MARK (n)  Something that you make or is made to show an identification, location, or direction  THE RED MARKS SHOW A MAXIMUM STEERING ANGLE OF 35 DEGREES.  
 mark (v)  MARK (n)  PUT MARKS ON THE OUTER TUBE TO SHOW THE CLAMP LOCATIONS.  Mark the clamp locations on the outer tube.
 mask (v)  APPLY  APPLY MASKING TAPE TO THE TRANSPARENT PANEL.  Mask transparent panel with masking tape.
 MASS (n)  A value that shows how resistant an object is to inertia (TN)  STRUCTURAL OR EQUIPMENT MODIFICATIONS CAN CHANGE THE BASIC MASS AND THE CENTER-OF-GRAVITY COORDINATES.  
 match (v)  ALIGN, AGREE  FOLD THE GIRT ON THE CONTAINER AND ALIGN THE VELCRO TAPE.  Fold girt over the container so that Velcro tape matches.
       MAKE SURE THE SEAL AGREES WITH THE SHAPE OF THE PANEL.  Ensure seal matches the panel shape.
mate (v)  CONNECT, TOGETHER (adv), ENGAGE  CONNECT THE PLUG TO THE RECEPTACLE.
 PUT THE SMOOTH SURFACES TOGETHER.
 ENGAGE THE SPLINES ON THE SHAFT WITH THOSE IN THE GEARBOX.  Mate the plug to the receptacle.
 Mate the smooth surfaces.
 Mate the splines on the shaft with the splines in the gearbox.

 
 
 MATERIAL (n)  1. A "substance" or something from which a "thing" is made  REMOVE THE UNWANTED MATERIAL BEFORE YOU INSTALL THE SEAL.  
    2. Something made to do a task  YOU CAN USE EQUIVALENT ALTERNATIVES FOR THESE MATERIALS.  
 MATING (adj)  Made to touch  APPLY GREASE ON THE MATING SURFACES OF THE STARTER GENERATOR.  
 MATT (adj)  Not glossy  APPLY MATT PAINT ON THE PANEL.  
 matter (n)  MATERIAL  REMOVE THE GLOSSY MATERIAL FROM THE SURFACE OF THE BLADE.  Remove glossy matter from surface of blade.
 MAXIMUM (adj)  Related to the largest dimension, quantity, number, or value  THE MAXIMUM DISPLAY ON THE VOLTMETER IS 199.9 V.  
 MAXIMUM (n)  The largest dimension, quantity, number, or value  MOVE THE LEVER A MAXIMUM OF 45 DEG.  
may (v)  CAN, POSSIBLY (adv)  IF YOU USE INCORRECT EQUIPMENT, YOU CAN CAUSE DAMAGE  TO THE VANES.  The vanes may be damaged by using incorrect equipment.
       THE LENGTH OF THE NEW ROD IS POSSIBLY NOT CORRECT.  The length of the new rod may not be correct.