adjective
picayune
pik-uh-YOON/ˌpɪkəˈjuːn/
Too small or unimportant to deserve attention.
She dismisses the chair's picayune scratch.

Etymology
A small-value coin became a figure for things too paltry to deserve attention.
Too small or unimportant to deserve attention.
She dismisses the chair's picayune scratch.

A small-value coin became a figure for things too paltry to deserve attention.