Fear of Clocks
Chronomentrophobia
Chronomentrophobia is a fear of clocks, and the spelling almost everybody uses is probably a typing error that the phobia lists then invented an etymology to justify. The word is a specimen of how this vocabulary reproduces.
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Why the common spelling is a mistake
There are two spellings. The rarer one, chronometrophobia, comes cleanly from the Ancient Greek khronos, time, and metron, measure, which are the same two roots that give chronometer, a device for measuring time. That form needs no explaining.
The common one has an n in it. Phobia lists account for that by deriving the middle of the word from the Latin -mentum, a means or an instrument. Wiktionary points out the problem with that: -mentum does not explain the r. The Latin derivation was assembled to license a spelling rather than the other way round, and the entry concludes that the form likely originated as a misspelling.
So the standard name for this fear is a typing error with a false etymology attached, and the false etymology is what appears on the pages that carry the word.
Where the word actually appears in print
Emily Rodda used it in Dirty Tricks, a Raven Hill Mysteries book for children published in 1996, and misspelled it a third way. A character threatens that if the others keep hassling Richelle about being late she will develop chronomeatrophobia, fear of clocks, to go with her rhytiphobia, fear of getting wrinkles. The joke is that the boy has been waiting to be asked.
Stephen Cannell's crime novel Hollywood Tough, published in 2003, gives it to an actor who uses it to avoid schedules, telling a director that having someone who understands his chronomentrophobia helps him on set because nobody runs around yelling about the schedule. Ten minutes later the same man says they are on a tight clock and had better get going. The book calls it a comedy-killing ailment.
The remaining citations are newspaper trivia questions. A Montana paper asked in 2004 whether a sufferer would be afraid of clocks, calendars, crows or cheese. Another asked the same thing in 2012.
A children's book, a novel about a man faking it, and two quiz answers is the entire documented use.
What the health pages describe
The consumer health pages that carry the term describe distress at the appearance and the sounds of clocks, and specify the parts:
- the ticking and the chiming
- the digits on the face
- the mechanics and gears inside Symptoms are said to run from unease to panic attacks.
They then extend it well past the object, to deadlines, schedules, punctuality and the fear of approaching death. That last extension is the giveaway. A fear of death and a fear of a ticking sound are different problems, and the only thing joining them is that a clock happens to represent both.
The catalogue keeps the two apart. Chronophobia, the fear of time itself, has a clinical description and a population, the prisoners in whom it was first documented. This word names the object on the wall.
Told apart
Often confused with Fear of Clocks
- Fear of Time PassingChronophobia has a clinical description and a documented population, the prisoners it was first recorded in. This word names a physical object, and the health pages that conflate them do so by way of deadlines.
- Fear of SoundThe ticking is named as a trigger before the appearance is, which makes part of what is described here an intolerance of a repeating sound rather than a fear of the device making it.
- Fear of MachinesThe gears and mechanism inside are named among the triggers, which puts part of this fear in mechanophobia's territory: a small machine that a person is expected to live beside.
Common questions
Questions about Chronomentrophobia
- Is the word spelled wrong?
- Probably. The clean form is chronometrophobia, from khronos and metron, the same roots as chronometer. The usual spelling has an extra n, which phobia lists derive from the Latin -mentum; that does not explain the r, and Wiktionary concludes the form likely began as a misspelling with an etymology invented afterwards to cover it.
- Where has the word been used?
- In a children's mystery from 1996, which misspells it a third way and pairs it with fear of wrinkles as a joke; in Stephen Cannell's 2003 novel Hollywood Tough, where an actor uses it to avoid schedules and is caught out ten minutes later saying they are on a tight clock; and in two newspaper trivia questions, in 2004 and 2012.
- What exactly is feared?
- The consumer health pages name the ticking, the chiming, the digits on the face and the gears inside. They then extend it to deadlines, punctuality and the fear of approaching death, which is a different problem joined to the first only because a clock can stand for both.
- Is it the same as chronophobia?
- No, and the distinction matters because one of the two has evidence. Chronophobia is the fear of time itself, and it has a clinical description and a documented population in prisoners. Chronomentrophobia names an object on a wall.
Added 2026-08-24 · Revised 2026-08-26
Nearby in the catalogue
Related entries
- Fear of Time PassingDescribed in prison inmates and identified again in quarantine during the pandemic. Time is a poor object for a phobia until it is something being served.
- Fear of SoundThe name says loud; the reported sounds are a door closing and something in the kitchen. The line between it and hyperacusis decides what treatment is safe.
- Fear of MachinesShredders, grinders, chainsaws and overlockers are the named triggers, and the usual route in is an accident. A 1931 book blamed sexual incompetence.
- Fear of BooksThe clergy and the beadles held the legal and religious documents, and used them on people who could not read. Bibliomania is a hundred years older.
- Fear of ButtonsOne source puts it under one per cent of the United States, another at one in 75,000: three million people against four thousand, and nobody has checked.
- Fear of ClownsThe 2022 survey behind the 54 per cent figure is reported without its authors, and Wikipedia files coulrophobia as a redirect rather than an article.