Hairpin (disambiguation)
From Wikipedia, the free encyclopedia
The word hairpin may refer to:
- Hairpin, A device used to fix hair into position.
- Hairpin turn, a 180-degree turn in a road.
- Hairpin (genetics), a structure in DNA or RNA.
- β-Hairpin, a secondary structure motif of proteins
- In Dynamics (music), the symbol used to denote crescendo/decrescendo.