Mummy disallowed me to go to the shop,
The base word for "disallow" is "allow."
You can use "disallow" in a sentence to indicate that something is not permitted or prohibited. For example, "The rules disallow outside food in the classroom."
Yes, "disallow" is a word. It means to refuse to allow or accept something.
Allow doesn't have a prefix. You could add the prefix dis- to it to make the word disallow.
Disallow basically means to declare something invalid. In sports, if an athlete cheats or does something illegal, then stats or scores may be disallowed.
The word is spelt as you have done in the question.
Synonyms for prohibit: banned, ban, disallow, forbid, hinder, prevent.
Disallow
I was about to put a great example, but the devil on my shoulder disallowed it.
"Disallow" is a verb. It is used without a prepositional helper, but must have an object--there has to be some activity which is being forbidden.. "Basketball playing is disallowed." "We have made a by-law to disallow smoking in Town Limits." "I wanted to write an essay on Macchiavelli but it was disallowed" Note that the forbidden action is in the form with the -ing suffix (gerund) i.e.: three things are forbidden: smoking, basketball playing and writing about Machiavelli.
A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE
To forbid or disallow it.