Gobemouche

• (n.) Literally, a fly swallower; hence, once who keeps his mouth open; a boor; a silly and credulous person.
Found on http://thinkexist.com/dictionary/meaning/gobemouche/

Gobemouche

Gobe`mouche' noun [ French] Literally, a fly swallower; hence, once who keeps his mouth open; a boor; a silly and credulous person.
Found on http://www.encyclo.co.uk/webster/G/40

gobemouche

gullible person
Found on http://phrontistery.info/g.html
No exact match found