Kays 253:4 :ܚܝܘܬܐ ܡܕܡ ܚ݂ܨܦܵܢܝ݂ܬܐ ܡ݂ܢ ܓܢ݂ܣܐ ܕܓ̈ܠܐ ܘܚܠܝ݂ܙ̈ܘ݂ܢܐ‏ : a kind of ceramic animal of the genre of tortoises and murexes (in reference to oysters!)
See the entire entry for ḥeṣpān adj. ceramic