Used to describe objects or arrangements occupying minimal space or arranged neatly and efficiently. She packed her suitcase compactly to fit everything.
Pro Tip 2/3
Descriptive Imagery
'Compactly' can convey visual imagery of tightness and organization, useful in descriptive writing. The tiny apartment was compactly set up, leaving room to move.
Pro Tip 3/3
Efficiency Implication
Implies that something is done with efficiency and no wasted space, often admired in design and architecture. The new phone model is compactly engineered to enhance grip.