These are the meanings of the letters TLAUANR when you unscramble them.
            
                
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                    Natural (a.)
                    
                        Applied to an air or modulation of harmony which moves by   easy and smooth transitions, digressing but little from the original   key.
                    
                 
                
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                    Natural (a.)
                    
                        Begotten without the sanction of law; born out of wedlock;   illegitimate; bastard; as, a natural child.
                    
                 
                
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                    Natural (a.)
                    
                        Belonging to, to be taken in, or referred to, some system,   in which the base is 1; -- said or certain functions or numbers; as,   natural numbers, those commencing at 1; natural sines, cosines, etc.,   those taken in arcs whose radii are 1.
                    
                 
                
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                    Natural (a.)
                    
                        Conformed to the order, laws, or actual facts, of nature;   consonant to the methods of nature; according to the stated course of   things, or in accordance with the laws which govern events, feelings,   etc.; not exceptional or violent; legitimate; normal; regular; as, the   natural consequence of crime; a natural death.
                    
                 
                
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                    Natural (a.)
                    
                        Conformed to truth or reality
                    
                 
                
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                    Natural (a.)
                    
                        Connected by the ties of consanguinity.
                    
                 
                
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                    Natural (a.)
                    
                        Fixed or determined by nature; pertaining to the   constitution of a thing; belonging to native character; according to   nature; essential; characteristic; not artifical, foreign, assumed, put   on, or acquired; as, the natural growth of animals or plants; the   natural motion of a gravitating body; natural strength or disposition;   the natural heat of the body; natural color.
                    
                 
                
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                    Natural (a.)
                    
                        Having the character or sentiments properly belonging to   one's position; not unnatural in feelings.
                    
                 
                
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                    Natural (a.)
                    
                        Having to do with existing system to things; dealing with,   or derived from, the creation, or the world of matter and mind, as   known by man; within the scope of human reason or experience; not   supernatural; as, a natural law; natural science; history, theology.
                    
                 
                
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                    Natural (a.)
                    
                        Of or pertaining to a key which has neither a flat nor a   sharp for its signature, as the key of C major.
                    
                 
                
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                    Natural (a.)
                    
                        Of or pertaining to the lower or animal nature, as   contrasted with the higher or moral powers, or that which is spiritual;   being in a state of nature; unregenerate.
                    
                 
                
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                    Natural (a.)
                    
                        Produced by natural organs, as those of the human throat,   in distinction from instrumental music.
                    
                 
                
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                    Natural (a.)
                    
                        Resembling the object imitated; true to nature; according   to the life; -- said of anything copied or imitated; as, a portrait is   natural.
                    
                 
                
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                    Natural (a.)
                    
                        Springing from true sentiment; not artifical or   exaggerated; -- said of action, delivery, etc.; as, a natural gesture,   tone, etc.
                    
                 
                
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                    Natural (n.)
                    
                        A character [/] used to contradict, or to remove the   effect of, a sharp or flat which has preceded it, and to restore the   unaltered note.
                    
                 
                
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                    Natural (n.)
                    
                        A native; an aboriginal.
                    
                 
                
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                    Natural (n.)
                    
                        Natural gifts, impulses, etc.
                    
                 
                
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                    Natural (n.)
                    
                        One born without the usual powers of reason or   understanding; an idiot.