Probably strengthened from a presumed derivative of the base of tomoteros; the mouth (as if a gash in the face); by implication, language (and its relations); figuratively, an opening (in the earth); specially, the front or edge (of a weapon) -- edge, face, mouth.
see GREEK tomoteros
στόμα (stoma) − 28 Occurrences
στόματα (stomata) − 3 Occurrences
στόματι (stomati) − 11 Occurrences
στόματος (stomatos) − 34 Occurrences
στομάτων (stomatōn) − 2 Occurrences