resonance

[ rez-uh-nuhns ]

noun

1. the state or quality of being resonant.
2. the prolongation of sound by reflection; reverberation.
3. Phonetics.
   1. amplification of the range of audibility of any source of speech sounds, especially of phonation, by various couplings of the cavities of the mouth, nose, sinuses, larynx, pharynx, and upper thorax, and, to some extent, by the skeletal structure of the head and upper chest.
   2. the distribution of amplitudes among interrelated cavities in the head, chest, and throat that are characteristic for a particular speech sound and relatively independent of variations in pitch.
4. Physics.
   1. the state of a system in which an abnormally large vibration is produced in response to an external stimulus, occurring when the frequency of the stimulus is the same, or nearly the same, as the natural vibration frequency of the system.
   2. the vibration produced in such a state.
   3. a hadron with a very short lifetime, of the order of 10 −23 sec.
5. Electricity. that condition of a circuit with respect to a given frequency or the like in which the net reactance is zero and the current flow a maximum.
6. Also called mesomerism. Chemistry. the condition exhibited by a molecule when the actual arrangement of its valence electrons is intermediate between two or more arrangements having nearly the same energy, and the positions of the atomic nuclei are identical.
7. Medicine/Medical. (in percussing for diagnostic purposes) a sound produced when air is present.

resonance

/ ˈrɛzənəns /

noun

1. the condition or quality of being resonant
2. sound produced by a body vibrating in sympathy with a neighbouring source of sound
3. the condition of a body or system when it is subjected to a periodic disturbance of the same frequency as the natural frequency of the body or system. At this frequency the system displays an enhanced oscillation or vibration
4. amplification of speech sounds by sympathetic vibration in the bone structure of the head and chest, resounding in the cavities of the nose, mouth, and pharynx
5. electronics the condition of an electrical circuit when the frequency is such that the capacitive and inductive reactances are equal in magnitude. In a series circuit there is then maximum alternating current whilst in a parallel circuit there is minimum alternating current
6. med the sound heard when percussing a hollow bodily structure, esp the chest or abdomen. Change in the quality of the sound often indicates an underlying disease or disorder
7. chem the phenomenon in which the electronic structure of a molecule can be represented by two or more hypothetical structures involving single, double, and triple chemical bonds. The true structure is considered to be an average of these theoretical structures
8. physics
   1. the condition of a system in which there is a sharp maximum probability for the absorption of electromagnetic radiation or capture of particles
   2. a type of elementary particle of extremely short lifetime. Resonances are regarded as excited states of more stable particles
   3. a highly transient atomic state formed during a collision process

resonance

/ rĕz′ə-nəns /

1. Oscillation induced in a physical system when it is affected by another system that is itself oscillating at the right frequency. For example, a swing will swing to greater heights if each consecutive push on it is timed to be in rhythm with the initial swing. Radios are tuned to pick up one radio frequency rather than another using a resonant circuit that resonates strongly with the incoming signal at only a narrow band of frequencies. The soundboards of musical instruments, contrastingly, are designed to resonate with a large range of frequencies produced by the instrument.
2. See also harmonic motion

Other Words From

• hyper·reso·nance noun

Word History and Origins

Origin of resonance¹

1485–95; < Middle French < Latin resonantia echo, equivalent to reson ( āre ) to resound + -antia -ance

Word History and Origins

Origin of resonance¹

C16: from Latin resonāre to resound

Example Sentences

This is also exactly what happened, even more egregiously, at the end of Hill House — and just as with Hill House, viewers likely won’t care, because they’ll be too invested in the emotional resonance of the moment.

From Vox

While the participants were adjusting their bets, they lay inside a machine that performs functional magnetic resonance imaging, or fMRI.

From Science News For Students

As a result, ads create more impact and resonance on CTV than on other platforms, including mobile and linear television.

From Digiday

Researchers at Facebook and New York University have found a way to significantly reduce the time it takes to capture magnetic resonance images, in a breakthrough with potential to transform medical imaging.

From Fortune

“When you get into one of these resonances, those tidal waves start to get bigger,” he says.

From Science News

It would be difficult to find an issue with less resonance with the vast majority of voters than climate change.

From The Daily Beast

In any case, the narrative resonance of all this is impossible to deny.

From The Daily Beast

Byrne's voice isn't a singer's voice—it doesn't have the resonance.

From The Daily Beast

The timing of the violence against the students has particular resonance and has stirred public sentiment.

From The Daily Beast

The film holds a special resonance for Jones, since Terry also served as his mentor.

From The Daily Beast

The m relates it to the nares or humming tone (which is the basis of all resonance in the voice).

From Project Gutenberg

Then gradually raise the pitch, still obtaining the tones from the chest and uttering them with full resonance.

From Project Gutenberg

He was remarkable for the exceeding courtesy of his demeanor and for the sweetness and bell-like resonance of his voice.

From Project Gutenberg

The term "dark" here implies a deep and obscure resonance, with little friction.

From Project Gutenberg

It was a still, clear, freezing night, when the least sound clinked with a metallic resonance.

From Project Gutenberg