IPA: /ˈɡreɪnɪnəs/
KK: /ˈɡreɪnɪnəs/
The quality or condition of having small, distinct particles or grains, often referring to texture in food, images, or materials.
The graininess of the photograph gave it a vintage feel.
Graininess → It is formed from "grain" (from Old French *grain*, meaning seed or small particle) and "-ness" (meaning the state or quality of). The word "graininess" refers to the quality or state of being grainy or having small particles.
Think of 'grain' as small particles, and '-ness' indicates a state. So, graininess means the state of having small particles.