|  | 
Medical Definition of Palatoethmoidal suture
1. Line of junction of the orbital process of the palatine bone and the orbital plate of the ethmoid. Synonym: sutura palatoethmoidalis. (05 Mar 2000)
|  | 
1. Line of junction of the orbital process of the palatine bone and the orbital plate of the ethmoid. Synonym: sutura palatoethmoidalis. (05 Mar 2000)