What's the difference between metronome and metrotome?

Metronome

Definition:

(n.) An instrument consisting of a short pendulum with a sliding weight. It is set in motion by clockwork, and serves to measure time in music.

Example Sentences:

(1) "You wouldn't conceive such random movements could produce such metronomic sounds: you get this der-der-der-der-der-errrr, der-der-der-der-der-errrr.
(2) As a way of learning about the motor control of chewing, we studied how well a subject could voluntarily chew in time with a metronome and defined the changes in the spatial and temporal aspects of the chewing pattern with changes in chewing rate.
(3) Dolin's dog Ger was trained to differentiate between metronomic frequencies of 60 (positive) and 120 (negative) per minute, its conditioned salivary reaction to the positive stimulus was attenuated immediately after a test on a more positive stimulus (30 per minute) and that to the negative stimulus was augmented immediately after a test on a more negative stimulus (200 per minute).
(4) Stuttering duration change scores were related only for the time-out and DAF, and metronome and DAF conditions.
(5) Movements of the head were voluntary and paced by a metronome at either 0.5 or 2.0 Hz during the 4 min adaptation period.
(6) On the 4th day all animals were exposed to the metronome alone, following which blood samples were drawn.
(7) When the diva’s metronomic backhand malfunctioned and the last point of the set strayed wide, the cheers for the French-speaking Canadian sounded genuine enough.
(8) Metronome breathing altered spectral content within subjects and produced age-related differences in responses to postural maneuvers not seen during spontaneous breathing.
(9) Anderson, meanwhile, continued to attack with metronomic accuracy.
(10) Boys with reading disability were asked to tap two mechanical keys in time to the beat of a metronome, with left and right hand alone, and with alternating hands.
(11) It was found that the stimulus supplied by an auditory metronome did not significantly improve the phonemic accuracy of these subjects.
(12) Temporal information processing was studied in humans attempting to tap a key in synchrony with a metronome whose base period was subjected to subliminal random changes.
(13) Timing measures were obtained from subjects instructed to tap a Morse key in synchrony with a metronome which marked a timing pattern consisting of alternating blocks of intervals of imperceptibly different duration.
(14) Missing were several key components of their qualifying campaign; regular goalkeeper Keylor Navas, prolific MLS striker Alvaro Saborio and, most notably, the metronomic Fulham midfielder Bryan Ruiz.
(15) Plantar pressure data were acquired from ten able-bodied subjects during four minutes of continuous shuffling and walking at a metronome-controlled cadence.
(16) Heart rate variation was studied in 56 healthy subjects from ages 20-81 while supine and standing during spontaneous and metronome breathing.
(17) Two prelingually deaf and two hearing speakers produced two different strings of alternating heterogeneous monosyllables as though speaking in time with a metronome (the so-called P-center task).
(18) Metronome breathing decreased total spectral content (p less than .001) but increased high frequency content, especially in younger subjects (p less than .03).
(19) The coupled frequency omega c was varied by a metronome, and scaled to the eigenfrequency omega v of the coupled system; K was assumed to vary inversely with omega c. The results indicate that: (1) delta omega and K contribute multiplicatively to phi; (2) phi = 0 or phi = pi regardless of K when delta omega = 0; (3) phi approximately 0 or phi approximately pi regardless of delta omega when K is large (relative to delta omega); (4) results (1) to (3) hold identically for both in phase and antiphase coordination.
(20) the click of a metronome) spaced at regular intervals (e.g.