The mouth signifies the start or end of something for the person. If he dreams that something is coming out of his mouth, it is indicative of words or speech.
If they are good, it is a good sign, and if they are bad,it is a bad sign. What enters the mouth is indicative of provision.
If it is good, it will be Halaal, otherwise it will be Haraam.If he dreams that his mouth is closed or locked up, then he is a Kaafir because Allah says
In my view, this applies to the one who appears bad; otherwise itmay indicate a lengthy silence orfasting.A man dreamt that in his hand he had a seal with which he was sealingmen’s mouths and women’sprivate parts.
A dream interpreter said to him: You are a Muezzin in Ramadan, and when you give the call to Fajr prayer, people are prevented from eating and having intercourse.Growth of hair in the mouth, if it is not harmful, indicates that the dreamer is a poet.
If it is harmful,that indicates that he will develop a fault in his mouth. The same applies if hair grows in his eye.A preacher dreamt that he lost his sense of taste. Shaykh Shihaabud-Deen said to him: Your preaching is no longer effective (lit. has become tasteless).
