fullback fullback /ˈfʊlˌbæk/

noun

1. () (football) the running back who plays the fullback position on the offensive team  ( fullback )
   (football) the running back who plays the fullback position on the offensive team
    The fullback dashed through the defensive line, scoring a touchdown.
   The fullback dashed through the defensive line, scoring a touchdown.
   
   
2. (American football) an offensive position in the backfield  ( fullback )
   (American football) an offensive position in the backfield
   

verb

1. () (football) play the fullback  ( fullback )
   (football) play the fullback
   

 probationer probationer /proʊˈbeɪʃənɝ/

noun

1. Someone released on probation or on parole  ( parolee , probationer )
   someone released on probation or on parole
   
2. A nurse in training who is undergoing a trial period  ( probationer , student nurse )
   a nurse in training who is undergoing a trial period
   
   

 magnetic needle magnetic needle /mægˈnɛtɪk ˈniːdl/

noun

1. () A slender magnet suspended in a magnetic compass on a mounting with little friction; used to indicate the direction of the earth's magnetic pole  ( magnetic needle )
   a slender magnet suspended in a magnetic compass on a mounting with little friction; used to indicate the direction of the earth's magnetic pole
    The magnetic needle on the compass always points north.
   The magnetic needle on the compass always points north.
   
   

 toad toad /ˈtoʊd/

noun

1. () Any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species  ( anuran , batrachian , salientian , frog , toad , toad frog )
   any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species
    The frog is an amphibian that has smooth, moist skin and long hind legs for jumping
   The frog is an amphibian that has smooth, moist skin and long hind legs for jumping