adverb taking the 'to' particle, adverb
small and compact; tiny; cramped
Describes something being small, compact, or cramped, often with a sense of being cute or slightly inconvenient. Frequently used with と.
この部屋はちまちまとしていて、家具を置くのが大変だ。
This room is so cramped that it's hard to place furniture.
彼女
She likes collecting tiny little accessories.