also: ネールファイル
noun
nail file
A small tool used to shape and smooth the edges of fingernails or toenails. Common in beauty and personal care contexts.
ネイルファイルで爪の先を整える。
I shape the tips of my nails with a nail file.
Spelling with interpunct, sometimes seen in product names or for clarity.
Rare spelling with interpunct and alternate vowel length.
Native Japanese equivalent; more common in everyday speech, while ネイルファイル is a loanword often used in beauty contexts.
Loanword from English 'nail file'.