These are the meanings of the letters GROEC when you unscramble them.
            
                
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                    Cero (n.)
                    
                        A large and valuable fish of the Mackerel family, of the   genus Scomberomorus. Two species are found in the West Indies and less   commonly on the Atlantic coast of the United States, -- the common cero   (Scomberomorus caballa), called also kingfish, and spotted, or king,   cero (S. regalis).
                     
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                    Core (n.)
                    
                        A body of individuals; an assemblage.
                     
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                    Core (n.)
                    
                        A disorder of sheep occasioned by worms in the liver.
                     
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                    Core (n.)
                    
                        A Hebrew dry measure; a cor or homer.
                     
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                    Core (n.)
                    
                        A miner's underground working time or shift.
                     
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                    Core (n.)
                    
                        The bony process which forms the central axis of the horns in   many animals.
                     
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                    Core (n.)
                    
                        The center or inner part, as of an open space; as, the core   of a square.
                     
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                    Core (n.)
                    
                        The heart or inner part of a thing, as of a column, wall,   rope, of a boil, etc.; especially, the central part of fruit,   containing the kernels or seeds; as, the core of an apple or quince.
                     
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                    Core (n.)
                    
                        The most important part of a thing; the essence; as, the core   of a subject.
                     
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                    Core (n.)
                    
                        The prtion of a mold which shapes the interior of a cylinder,   tube, or other hollow casting, or which makes a hole in or through a   casting; a part of the mold, made separate from and inserted in it, for   shaping some part of the casting, the form of which is not determined   by that of the pattern.
                     
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                    Core (v. t.)
                    
                        To form by means of a core, as a hole in a casting.
                     
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                    Core (v. t.)
                    
                        To take out the core or inward parts of; as, to core an   apple.
                     
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                    Ergo (conj. / adv.)
                    
                        Therefore; consequently; -- often used in a jocular   way.
                     
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                    Goer (n.)
                    
                        A foot.
                     
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                    Goer (n.)
                    
                        A horse, considered in reference to his gait; as, a good   goer; a safe goer.
                     
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                    Goer (n.)
                    
                        One who, or that which, goes; a runner or walker
                     
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                    Gore (n.)
                    
                        Blood; especially, blood that after effusion has become thick   or clotted.
                     
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                    Gore (n.)
                    
                        Dirt; mud.
                     
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                    Gore (v.)
                    
                        A small traingular piece of land.
                     
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                    Gore (v.)
                    
                        A wedgeshaped or triangular piece of cloth, canvas, etc.,   sewed into a garment, sail, etc., to give greater width at a particular   part.
                     
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                    Gore (v.)
                    
                        One of the abatements. It is made of two curved lines,   meeting in an acute angle in the fesse point.
                     
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                    Gore (v. t.)
                    
                        To cut in a traingular form; to piece with a gore; to   provide with a gore; as, to gore an apron.
                     
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                    Gore (v. t.)
                    
                        To pierce or wound, as with a horn; to penetrate with a   pointed instrument, as a spear; to stab.
                     
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                    Ogre (n.)
                    
                        An imaginary monster, or hideous giant of fairy tales, who   lived on human beings; hence, any frightful giant; a cruel monster.