...features that make their products distinguishable from those of their rivals.
This is vintage port, and it is distinguishable by its deep red colour.
If something is distinguishable
, you can see or hear
it in conditions when it is difficult
to see or hear anything.
He put his ear to the floor and heard angry shouts, but no words were distinguishable.
It was getting light and shapes were more distinguishable.
COBUILD Advanced English Dictionary. Copyright © HarperCollins Publishers