plural babies            
        
    1
                    
        a(1)
    
                
                                          
              
          
                                                      : an extremely young child                                      
                
                                
            especially                
          
                                                      : infant                                       
              
                             
            She just had a baby.    
                                       I hear the baby crying.    
                         
                
                  —sometimes used of an adult daughter or son to express parental nostalgia or affection Our baby has gone off to college.      
You'll always be my baby.      
                
    
            
        (2)
    
          
                                          
              
          
                                                      : an extremely young animal                                      
                
                    
        b
    
          
                                          
              
          
                                                      : the youngest of a group                                      
              
                             
He is the baby of the family.
                         
                
                    2
                    
        a
    
          
                                          
              
          
                                                      : one that is like a baby (as in behavior)                                      
              
                             
When it comes to getting shots, I'm a real baby.
                         
                
                    
        b
    
          
                                          
              
          
                                                      : something that is one's special responsibility, achievement, or interest                                      
              
                             
The project was his baby.
                         
                
                    3
                    
                  1
                    
                                          
              
          
                                                      : of, relating to, or being an extremely young child                                      
              
                             
a baby bonnet
                         
                
                    2
                    
                                          
              
          
                                                      : much smaller than the usual                                      
              
                             
baby carrots
                                       a baby grand piano
                                       Take baby steps.
                         
                
                    
            
              babied; babying            
        
    1
                    
                                          
              
          
                                                      : to tend to indulge with often excessive or inappropriate care and solicitude                                      
              
                             
babying their only child
                         
                
                    2
                    
                                          
              
          
                                                      : to use or treat with care                                      
              
                             
babying a sore knee
                         
                
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  Merriam-Webster unabridged




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