the.com/expand
To take up more room than you started with, by choice or by chaos.
means To increase in size, scope, volume, or detail — growing outward or unfolding fully.
from From Latin expandere, to spread out — ex (out) plus pandere (to stretch), the same root that flattens itself into a wide-open plain.
PhysicsMost things expand when heated, water rebelliously freezes bigger.
MathExpand means multiply out, the opposite of factoring.
CosmosThe universe expands faster every passing second.