Meanings
nounfine structure (uncountable)
- uncountablenatural sciencesThe structure of spectra characterised by the splitting of lines due to relativistic effects
Cite this entry
APA
fine structure. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/fine%20structure
MLA
“fine structure.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fine%20structure. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “fine structure,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/fine%20structure.
Source: fine structure on Wiktionary, CC BY-SA 4.0.