They are neither easily definable new attributes nor routine maintenance.
Historically, instruction in writing has focused on a narrow pool of concrete, easily definable skills.
They share, too, a deeper but less easily definable philosophical interest in what you might call epistemological ambiguity.
The glare was coalescing into a series of easily definable colors.
In this case an understandable emotion, one with easily definable roots.
This concept is, however, rather difficult to implement as there is often no easily definable area around which to develop services.
The limits of the plateau are easily definable.
Not merely material quality of life has slipped, but also the less easily definable cultural environment and attributes.
An associated, and arguably more easily definable, but not equivalent term is violent non-state actor.
These structures are easily definable because they lack symmetry parallel to the flow direction.