tenthparts

noun
UK /ˈtɛnθ pɑːts/
US /ˈtɛnθ pɑːrts/

Tenthparts are the ten equal pieces you get when you cut one whole thing into ten parts.

She divided the chocolate bar into tenthparts so everyone could have a small piece.


OTHER MEANINGS

2. Each of the ten equal divisions of a unit in measurement or math.

The ruler is marked in tenthparts of a centimeter.

3. A share or portion equal to one-tenth of a total amount.

The charity received tenthparts of the money raised at the fair.

4. In music, small rhythmic subdivisions equal to one-tenth of a beat.

The drummer practiced the tenthparts to keep perfect time.