IPA: /ˈskwɛrɪʃli/
KK: /ˈskwɛrɪʃli/
In a manner that resembles or is characteristic of a square shape.
The table was arranged squarishly in the center of the room.
**Squarishly** → It is formed from "square" (from Old French *esquare*, meaning a geometric shape with equal sides) and the suffix "-ly" (meaning in a manner of). The word "squarishly" means in a manner that is square or characterized by squareness.
Think of the shape 'square' and remember that 'squarishly' describes something done in a square-like manner.