[eth-moid] /ˈɛθ mɔɪd/ Anatomy
Also, ethmoidal. of or relating to a bone at the base of the cranium and the root of the nose, containing numerous perforations for the filaments of the olfactory nerve.
the ethmoid bone.
denoting or relating to a bone of the skull that forms part of the eye socket and the nasal cavity
the ethmoid bone
ethmoid eth·moid (ěth’moid’) or eth·moi·dal (ěth-moid’l)
Resembling a sieve. n.
The ethmoid bone.
noun 1. the city of Rome, Italy.
[ih-tur-nl] /ɪˈtɜr nl/ adjective 1. without beginning or end; lasting forever; always existing (opposed to ): eternal life. 2. perpetual; ceaseless; endless: eternal quarreling; eternal chatter. 3. enduring; immutable: eternal principles. 4. Metaphysics. existing outside all relations of time; not subject to change. noun 5. something that is eternal. 6. the Eternal, . /ɪˈtɜːnəl/ adjective […]
[et-ee-oh-kreet-n, ee-tee-] /ˌɛt i oʊˈkrit n, ˌi ti-/ adjective 1. noting or pertaining to certain inscriptions found on Crete, written in an early form of the Greek alphabet.
- Ethmoidal sinus
ethmoidal sinus n. Any of the evaginations of the mucous membrane of the middle and superior meatus of the nasal cavity, subdivided into anterior, middle, and posterior sinuses.