tongueless

Short definition from Wiktionary

Adjective

1. 1
   Having no tongue: Having no tongue whether through its normal nature, because of birth defect, or because of amputation.
2. 2
   Having no tongue: Having no tongue because hitched in another way.
3. 3
   Lacking speech; mute.
4. 4
   Making no sound; silent, speechless.
5. 5
   Expressed without speech; wordless, unspoken.