Dictionary

All Word
oral smear Noun alimentary tract smear of material obtained from the mouth
obelion Noun the craniometric point on the sagittal suture near the lamboid suture
ophryon Noun the craniometric point in the midline of the forehead immediately above the orbits
orbitale Noun the craniometric point at the lowest point on the lower edge of the orbit
orbital point Noun the craniometric point at the lowest point on the lower edge of the orbit
os Noun rigid connective tissue that makes up the skeleton of vertebrates
os Noun a mouth or mouthlike opening
os scaphoideum Noun the largest wrist bone on the thumb side
orifice Noun an aperture or hole that opens into a bodily cavity
os lunatum Noun one of the eight small wrist bones
os triquetrum Noun a wrist bone that articulates with the pisiform and hamate and lunate bones
os pisiforme Noun a small wrist bone that articulates only with the triquetral
os trapezium Noun the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals
os trapezoideum Noun the wrist bone between the trapezium and the capitate bones
os capitatum Noun the wrist bone with a rounded head shape that articulates with the 3rd metacarpus
os hamatum Noun the wrist bone in line with the 4th and 5th fingers
os tarsi fibulare Noun the largest tarsal bone
os hyoideum Noun a U-shaped bone at the base of the tongue that supports the tongue muscles
os ischii Noun one of the three sections of the hipbone
os longum Noun in limbs of vertebrate animals: a long cylindrical bone that contains marrow
otic ganglion Noun an autonomic ganglion whose postganglionic fibers are distributed to the parotid gland
otoganglion Noun an autonomic ganglion whose postganglionic fibers are distributed to the parotid gland
orbital cavity Noun the bony cavity in the skull containing the eyeball
os nasale Noun an elongated rectangular bone that forms the bridge of the nose
ossicle Noun a small bone
ossiculum Noun a small bone
os palatinum Noun either of two irregularly shaped bones that form the back of the hard palate and helps to form the nasal cavity and the floor of the orbits
os pubis Noun one of the three sections of the hipbone
oral cavity Noun the opening through which food is taken in and vocalizations emerge
oral fissure Noun the opening through which food is taken in and vocalizations emerge
os sesamoideum Noun any of several small round bones formed in a tendon where it passes over a joint
os breve Noun a bone that is of approximately equal dimension in all directions
os sphenoidale Noun butterfly-shaped bone at the base of the skull
os zygomaticum Noun the arch of bone beneath the eye that forms the prominence of the cheek
os temporale Noun a thick bone forming the side of the human cranium and encasing the inner ear
organ of speech Noun any of the organs involved in speech production
overlip Noun the upper lip
outer ear Noun the part of the ear visible externally
orb Noun the ball-shaped capsule containing the vertebrate eye
orb Noun an object with a spherical shape
orb Verb move in an orbit
ocular muscle Noun one of the small muscles of the eye that serve to rotate the eyeball
oval window Noun fenestra that has the base of the stapes attached to it
oil gland Noun a gland that secretes oil
oculus Noun the organ of sight
oculus dexter Noun the right eye
oculus sinister Noun the left eye
OS Noun (computer science) software that controls the execution of computer programs and may provide various services
ommatidium Noun any of the numerous small cone-shaped eyes that make up the compound eyes of some arthropods
organ of hearing Noun the part of the ear that is responsible for sensations of sound