| feeling | 1. Possessing great sensibility; easily affected or moved; as, a feeling heart. 2. Expressive of great sensibility; attended by, or evincing, sensibility; as, he made a feeling representation of his wrongs. 1. The sense by which the mind, through certain nerves of the body, perceives external objects, or certain states of the body itself; that one of the five senses which resides in the general nerves of sensation distributed over the body, especially in its surface; the sense of touch; nervous sensibility to external objects. "Why was the sight To such a tender ball as the eye confined, . . . And not, as feeling, through all parts diffused?" (Milton) 2. An act or state of perception by the sense above described; an act of apprehending any object whatever; an act or state of apprehending the state of the soul itself; consciousness. "The apprehension of the good Gives but the greater feeling to the worse." (Shak) 3. The capacity of the soul for emotional states; a high degree of susceptibility to emotions or states of the sensibility not dependent on the body; as, a man of feeling; a man destitute of feeling. 4. Any state or condition of emotion; the exercise of the capacity for emotion; any mental state whatever; as, a right or a wrong feeling in the heart; our angry or kindly feelings; a feeling of pride or of humility. "A fellow feeling makes one wondrous kind." (Garrick) "Tenderness for the feelings of others." (Macaulay) 5. That quality of a work of art which embodies the mental emotion of the artist, and is calculated to affect similarly the spectator. (Fairholt) Synonym: Sensation, emotion, passion, sentiment, agitation, opinion. See Emotion, Passion, Sentiment. Source: Websters Dictionary (01 Mar 1998) |
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| feeling tone | The mental state (pleasure, repugnance, etc.) that accompanies every act or thought. Synonym: affective tone, emotional tone, affectivity. Fundamental tone, the component of lowest frequency in a complex tone. (05 Mar 2000) |
| absolute intensity threshold acuity | The minimal light that can be seen. (05 Mar 2000) |
| absolute threshold | The lowest limit of any perception whatever. Compare: differential threshold. Synonym: stimulus threshold. (05 Mar 2000) |
| achromatic threshold | Threshold of visual sensation, the minimal light intensity evoking a visual sensation. Synonym: achromatic threshold, minimum light threshold. (05 Mar 2000) |
| anaerobic threshold | The oxygen consumption level above which aerobic energy production is supplemented by anaerobic mechanisms during exercise, resulting in a sustained increase in lactate concentration and metabolic acidosis. The anaerobic threshold is affected by factors that modify oxygen delivery to the tissues; it is low in patients with heart disease. Methods of measurement include direct measure of lactate concentration, direct measurement of bicarbonate concentration, and gas exchange measurements. (12 Dec 1998) |
| auditory threshold | The audibility limit of discriminating sound intensity and pitch. (12 Dec 1998) |
| brightness difference threshold | The smallest difference that can be perceived as a difference in brightness. Synonym: light difference. (05 Mar 2000) |
| pain threshold | Amount of stimulation required before the sensation of pain is experienced. (12 Dec 1998) |
| galvanic threshold | The minimal strength of an electrical stimulus of indefinite duration that is able to cause excitation of a tissue, e.g., muscle or nerve. See: chronaxie. Synonym: galvanic threshold. Origin: rheo-+ G. Basis, a base (05 Mar 2000) |
| relational threshold | The smallest degree of difference between two stimuli that permits them to be perceived as different. (05 Mar 2000) |
| visual threshold | Threshold of visual sensation, the minimal light intensity evoking a visual sensation. Synonym: achromatic threshold, minimum light threshold. (05 Mar 2000) |
| renal threshold | Concentration of plasma substance above which the substance appears in the urine. (05 Mar 2000) |
| phenotypic threshold | A quantitative genetic trait with a continuous distribution termed its liability may generate two kinds of phenotype, according to whether the liability lies above or below some critical threshold at about which a radical change in behaviour occurs. For instance, blood uric acid level is a liability with an approximately gaussian distribution. At a critical point of chemical saturation (the threshold crystallization occurs and the resulting gout or nongout is a threshold trait. (05 Mar 2000) |
| minimum light threshold | Threshold of visual sensation, the minimal light intensity evoking a visual sensation. Synonym: achromatic threshold, minimum light threshold. (05 Mar 2000) |