There are multiple definitions:

1. videolaryngostroboscopy(English)

   • Medical imaging

2. vapor-liquid-solid [growth mode](English)

   • process by which most semiconductor nanowires are fabricated
   • MOSFET, TEM, VSS
   • Nano-sciences
   • https://doi.org….1021/nl052468b

3. vertical lid split [orbitotomy](English)

   • technique for anterior orbitotomy in patients with intraconal lesion
   • Ophthalmology, Surgery
   • https://doi.org…30.2022.2083185