Meaning of abrasional in English:

abrasional

adjective

Geology
  • Relating to or involving abrasion; formed by abrasion.

Pronunciation

abrasional

/əˈbreɪʒ(ə)n(ə)l/ /əˈbreɪʒən(ə)l/

Origin

Late 19th century. From abrasion + -al.