Life as an explorer presented challenges that did not always fit neatly with textbook definitions of ethics.

Each category comes with textbook definitions that in some ways hobble the show.

The first difference to note between these two injuries, is their textbook definitions.

We always want it our way, and that persistence of will is a textbook definition of addiction.

But that was the textbook definition of investigative police work.

Data knew textbook definitions for all these terms, but they were little help, as he so often found when faced with human reality.

That's a sort of strict textbook definition, that, that's brilliant.

Omega was a textbook definition of hell for her.

The role of major botanical gardens worldwide has been considered so broadly similar as to fall within textbook definitions.

She is a pathological personality, the textbook definition of a "control freak."