# dynamics

Pronunciation: say "dy-NAM-iks" US /daɪˈnæm.ɪks/, UK /dʌɪˈnamɪks/

## Noun

1. The forces that drive change, growth, or development in something such as a group, a market, or a relationship.
   - Simple: The forces or actions that make something grow, change, or develop over time.
   - _The dynamics of the marketplace forced the company to rethink its strategy._
   - _Shifting power dynamics between the two nations reshaped the entire region._
2. In physics, the branch of mechanics that studies how forces affect the way objects move.
   - Simple: The part of physics that studies how forces make objects move.
   - _Students of dynamics calculate how friction slows a sliding crate._
   - _Dynamics lets engineers predict the path of a spacecraft after launch._
3. The volume at which music is to be performed, marked by terms like piano, mezzo piano, mezzo forte, and forte.
   - Simple: How loud or soft a piece of music should be played.
   - _The conductor shaped the dynamics carefully, drawing the orchestra down to a whisper before the final chord._
   - _Beginning pianists often ignore the dynamics written into the score._
4. The rise and fall in the level or amplitude of a sound, or of a piece of recorded audio, over time.
   - Simple: The way the loudness of a sound rises and falls over time.
   - _Heavy compression squashed the track's dynamics, leaving it loud but lifeless._
   - _The engineer preserved the dynamics so the drums still hit hard against the quiet verses._

## Origin

Formed from "dynamic" combined with the suffix "-ics".

Source: DictionaryAI, https://dictionaryai.com/define/dynamics (written from Wiktionary data, CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/).