Word Study
    
                                	on purpose |
                                	on record |
                                	on request |
                                	on tap |
                                	on tenterhooks |
                                on that
                                	| on that point 
                                	| on the alert 
                                	| on the average 
                                	| on the ball 
                                	| on the beam 
                            
        on that
WORDNET DICTIONARY
Adverbial on that has 1 sense
- on that(r = adv.all) on it, thereon - on that; "text and commentary thereon"
            For further exploring for "on that" in Webster Dictionary Online
        


 
    
 
