english
                    
                    
                    
                        1
                           general:: 
                            verb
prohibit:  
I forbid you to go today.
                        
                        
 
                        
                            Simple Definitions
                        
                        
                    
                    
                        2
                           general:: 
                            forbid 
to tell someone in a very strong way that they must not do something or that something is not allowed: 
• His doctor had strictly forbidden him to drink alcohol. • It is forbidden to say such things. 
not allow 
to say that someone must not do or have something, and stop them doing or having it: 
• The company does not allow smoking inside the building. • Mobile phones are not allowed in school. 
not let 
[ not in passive ] to not allow someone to do something. Not let is more informal than not allow: 
• My parents won’t let me stay out later than 11 o'clock. 
not permit 
[ usually passive ] if something is not permitted, a rule or law says that you must not do it. Not permit is more formal than not allow: 
• Candidates are not permitted to use dictionaries in this examination. • Parking is not permitted here after 8 am. 
ban 
to say officially that people must not do or have something: 
• Parliament decided to ban fox-hunting. • The book was banned in many countries. 
prohibit 
 to say officially that an action is illegal and make a law or rule about this: 
• Acts of vandalism are prohibited. 
bar 
[ usually passive ] to not allow someone to enter a place or do something, especially by preventing it officially: 
• Foreign journalists were barred from entering the country. 
proscribe 
formal to say officially that people are not allowed to do something: 
• The law proscribes discrimination in the workplace.
                        
                        
 
                        
                            Longman-Thesaurus
                        
                        
                    
                    
                        3
                           general:: 
                            see GOD FORBID.
                        
                        
 
                        
                            American Heritage Idioms
                        
                        
                    
                    
                        4
                           general:: 
                              verb ADV.  strictly Smoking is strictly forbidden. | absolutely, totally, utterly You cannot do that. I absolutely forbid it. | expressly, specifically PREP.  from He was forbidden from leaving the country.
                        
                        
 
                        
                            Oxford Collocations Dictionary