If you are teaching a subject that two week holiday might miss an entire element to a subject, this can be crucial.

And at the other end of the scale, also, one misses an element.

Otherwise, eye fatigue would set in, and again, you risked missing an important element.

When she misses an athletic element, there isn't much else.

"That's it, see, I miss an element of irony."

For years, the fight against dirty air has missed a crucial element: a President who thinks the nation deserves clean air.

Its stock fell 38 percent last year, and as of April its executive suite will be missing a critical element: a chief executive.

But you miss an important element: this struggle's unsung heroes, the community.

I felt that I was missing an element of the lake culture.

But in Sunn's line of work, missing a critical element like that could cost him and his crew their lives.