mouth

The mouth, also known as the buccal cavity or the oral cavity, is the orifice through which an organism takes in food and water.
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(n.)
A principal speaker; one who utters the common opinion; a mouthpiece.
  

(n.)
A wry face; a grimace; a mow.
  

(n.)
An opening affording entrance or exit; orifice; aperture;
  

(n.)
Cry; voice.
  

(n.)
Speech; language; testimony.
  

(n.)
The crosspiece of a bridle bit, which enters the mouth of an animal.
  

(n.)
The entrance into a harbor.
  

(n.)
The opening of a piece of ordnance, through which it is discharged.
  

(n.)
The opening of a vessel by which it is filled or emptied, charged or discharged; as, the mouth of a jar or pitcher; the mouth of the lacteal vessels, etc.
  

(n.)
The opening or entrance of any cavity, as a cave, pit, well, or den.
  

(n.)
The opening through which an animal receives food; the aperture between the jaws or between the lips; also, the cavity, containing the tongue and teeth, between the lips and the pharynx; the buccal cavity.
  

(n.)
The opening through which the waters of a river or any stream are discharged.
  

(v. i.)
To make grimaces, esp. in ridicule or contempt.
  

(v. i.)
To put mouth to mouth; to kiss.
  

(v. i.)
To speak with a full, round, or loud, affected voice; to vociferate; to rant.
  

(v. t.)
To form or cleanse with the mouth; to lick, as a bear her cub.
  

(v. t.)
To make mouths at.
  

(v. t.)
To take into the mouth; to seize or grind with the mouth or teeth; to chew; to devour.
  

(v. t.)
To utter with a voice affectedly big or swelling; to speak in a strained or unnaturally sonorous manner.
  

Mut, Mout (Egyptian) Mother; the second member of the triad of Thebean deities, generally known as the Lady of Thebes, and holding with Amen-Ra (Ammon-Ra) the principal position among the gods of the New Empire. Although mother of Khensu (or Khonsu -- the third member of the triad) and wife of Amen-Ra, she is often called his mother. Her attributes are those of the world-mother, the inscriptions upon the ruins of her temple at Thebes address her as "Lady of Heaven, Queen of the Gods, she who giveth birth, but was herself not born." Sometimes she is represented with androgynous aspects (with the head of a man and with the phallus). She is associated with Isis and Nekhebet, although more often made equivalent to Nut, goddess of the watery deep, mother of the gods, and of all that is. Mut also in many respects has the characteristics that were attributed to Hathor.
From these attributes of cosmic fecundity, Mut came to be associated on a smaller scale with the moon, the mother of earth and giver of material life. See also NEKHEBET Mut. See MOT 

The exit or point of discharge of a stream into another stream, lake, or sea. (DOI4)