Dictionary

All Word
orchis Noun any of various deciduous terrestrial orchids having fleshy tubers and flowers in erect terminal racemes
oesophagus Noun the passage between the pharynx and the stomach
ovary Noun (vertebrates) one of usually two organs that produce ova and secrete estrogen and progesterone
ovary Noun the organ that bears the ovules of a flower
ovotestis Noun hermaphroditic gonad that contains both testicular and ovarian tissue
occipitomastoid suture Noun the suture between the occipital and the temporal bones
oropharynx Noun cavity formed by the pharynx at the back of the mouth
oviduct Noun either of a pair of tubes conducting the egg from the ovary to the uterus
oesophagogastric junction Noun the junction between the esophagus and the stomach epithelium
onyxis Noun toenail having its free tip or edges embedded in the surrounding flesh
omphalos Noun a scar where the umbilical cord was attached
omphalus Noun a scar where the umbilical cord was attached
odontoid process Noun a toothlike process at the back of 2nd vertebra of the neck
olecranon Noun process of the ulna that forms the outer bump of the elbow and fits into the fossa of the humerus when the arm is extended
olecranon process Noun process of the ulna that forms the outer bump of the elbow and fits into the fossa of the humerus when the arm is extended
olfactory organ Noun the organ of smell and entrance to the respiratory tract
olfaction Noun the faculty that enables us to distinguish scents
olfactory modality Noun the faculty that enables us to distinguish scents
oenology Noun the art of wine making
obliviousness Noun total forgetfulness
oblivion Noun total forgetfulness
oblivion Noun the state of being disregarded or forgotten
oarsmanship Noun skill as an oarsman
organon Noun a system of principles for philosophic or scientific investigations
oxyopia Noun unusually acute vision
overtone Noun a harmonic with a frequency that is a multiple of the fundamental frequency
overtone Noun (usually plural) an ulterior implicit meaning or quality
opposite number Noun a person or thing having the same function or characteristics as another
object recognition Noun the visual perception of familiar objects
overconfidence Noun total certainty or greater certainty than circumstances warrant
olfactory sensation Noun the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form
olfactory perception Noun the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form
obsession Noun an unhealthy and compulsive preoccupation with something or someone
obsession Noun an irrational motive for performing trivial or repetitive actions, even against your will
operant conditioning Noun conditioning in which an operant response is brought under stimulus control by virtue of presenting reinforcement contingent upon the occurrence of the operant response
overvaluation Noun too high a value or price assigned to something
overvaluation Noun an appraisal that is too high
overrating Noun a calculation that results in an estimate that is too high
overreckoning Noun a calculation that results in an estimate that is too high
oneirism Noun absentminded dreaming while awake
out-of-the-box thinking Noun thinking that moves away in diverging directions so as to involve a variety of aspects and which sometimes lead to novel ideas and solutions
otherworld Noun an abstract spiritual world beyond earthly reality
omphaloskepsis Noun literally, the contemplation of one's navel, which is an idiom usually meaning complacent self-absorption
opinion poll Noun an inquiry into public opinion conducted by interviewing a random sample of people
oneiromancy Noun divination through the interpretation of dreams
onomancy Noun divination by the letters of a name
overestimate Noun a calculation that results in an estimate that is too high
overestimate Noun an appraisal that is too high
overestimate Verb make too high an estimate of
overestimate Verb assign too high a value to