Serious fibre Synonyms

Definitions for Serious


  • (adjective) not joking or playful in mood or manner
  • (adjective) having a matter of importance as its topic
  • (adjective) involving potential loss or injury

Synonyms for phrase

SF abbreviation

SF is an abbreviation for Serious Fibre
What does SF stand for?
SF stands for "Serious Fibre"

Fibre replaced

Definitions for Fibre


  • (noun) a slender and greatly elongated substance capable of being spun into yarn
  • (noun) a leatherlike material made by compressing layers of paper or cloth
  • (noun) any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber)