a. [ Is- + ethionic. ] (Chem.) Pertaining to, derived from, or designating, an acid,
a. [ Mes- + ethmoid. ] (Anat.) Of or pertaining to the middle of the ethmoid region or ethmoid bone. --
prop. n. (Egyptian Mythology) An evil beast-headed god with high square ears and a long snout; his was the brother and murderer of Osiris. Called also
adv. & conj. See Since. [ Obs. ] [ 1913 Webster ]
a. See Sothic. [ 1913 Webster ]