a feeling of alarm or dread
A fearful state; a state of hesitation or concern.
I decided, with considerable trepidation, to let him drive my car without me.
Origin: From trepidatio, from trepido
an involuntary trembling, sometimes an effect of paralysis, but usually caused by terror or fear; quaking; quivering
hence, a state of terror or alarm; fear; confusion; fright; as, the men were in great trepidation
a libration of the starry sphere in the Ptolemaic system; a motion ascribed to the firmament, to account for certain small changes in the position of the ecliptic and of the stars
According to a medieval theory of astronomy, trepidation is oscillation in the precession of the equinoxes. The theory was popular from the 9th to the 16th centuries. The origin of the theory of trepidation comes from the Small Commentary to the Handy Tables written by Theon of Alexandria in the 4th century CE. In precession, the equinoxes appear to move slowly through the ecliptic, completing a revolution in approximately 25,800 years. Theon states that certain ancient astrologers believed that the precession, rather than being a steady unending motion, instead reverses direction every 640 years. The equinoxes, in this theory, move through the ecliptic at the rate of 1 degree in 80 years over a span of 8 degrees, after which they suddenly reverse direction and travel back over the same 8 degrees. Theon describes but did not endorse this theory. A more sophisticated version of this theory was adopted in the 9th century to explain a variation which Islamic astronomers incorrectly believed was affecting the rate of precession. This version of trepidation is described in De motu octavae sphaerae, a Latin translation of a lost Arabic original. The book is attributed to the Arab astronomer by Thābit ibn Qurra, but the attribution has been contested in modern times. In this trepidation model, the oscillation is added to the equinoxes as they precess. The oscillation occurred over a period of 7000 years, added to the eighth sphere of the Ptolemaic system. "Thabit's" trepidation model was used in the Alfonsine Tables, which assigned a period of 49,000 years to precession. This version of trepidation dominated Latin astronomy in the later Middle Ages.
Chambers 20th Century Dictionary
trep-i-dā′-shun, n. a state of confused hurry or alarm: an involuntary trembling.—adj. Trep′id, quaking. [L. trepidāre, -ātum, to hurry with alarm—trepidus, restless.]
The numerical value of trepidation in Chaldean Numerology is: 6
The numerical value of trepidation in Pythagorean Numerology is: 5
Sample Sentences & Example Usage
The economic and financial news has been grim, things are now so bad that I actually open the Greenbook with greater trepidation than my 401(k).
What's going to happen is that Wall Street will continue to go forward with some trepidation, trying to do some big deals, people are going to hesitate.
The indices are treading water today ... there seems to be a little bit of trepidation at the moment because of what's been going on in Paris this morning and overnight.
A sizeable percentage of the market is factoring in some sort of quantitative-easing announcement, so there's a touch of trepidation, investors have bought the rumour so they could sell the news.
The significance of any Greek default at this juncture is that the negative psyche that results will mix with the trepidation that's already out there over the global financial cycle, hence, we'd see default as a pretty traumatic event for the markets, even if many seem to doubt this right now.
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