きはく
Meanings
Adjective (な)
Noun
1. thin (e.g. air); diluted; sparse; lean; weak; rarified; rarefied
2. lacking (e.g. empathy); deficient; insufficient (e.g. zeal)
Pitch accent
はく
Examples (2 in total)
Today the ozone layer is thinning.
The higher we go up, thinner the air becomes.