horizontal

Now, in bacteria — which are a type of prokaryote, or single-celled organism — a lot of evolution happens by horizontal gene transfer.

Around her living room, miniature dioramas of crucial moments in Black American history took up much of the horizontal space.

Players have to arrange falling different shapes, each composed of four blocks, to make them fit together like a jigsaw into horizontal lines that vanish when completed.

Then follow the horizontal pinkish line to the far left side of the graph.

Sheriffs operate in this unique space in that they don't have horizontal accountability.