That's a hallmark symptom or diagnostic symptom of autism.

I'm guessing it isn't a Hallmark card.

And this alternating flair and focus is a hallmark of an effective design process.

This picture is the hallmark of censorship in the book record.

Now, I'm going to focus on cancer, because angiogenesis is a hallmark of cancer every type of cancer.

They've helped companies like Nestle, Febreze, Hallmark discover that brand personality.

And then this bubbling, this membrane bubbling, is the hallmark of apoptosis in this cell.

So, when you feel like you are in on a secret, that is dramatic irony, a hallmark of all the great writers, from Shakespeare to Hitchcock.

You guys make me want to just say... cheesy stuff that's better left in a hallmark card, but,um,the champagne has emboldened me, so,um,dan,

We were able to tell that she belonged to the human family tree because the legs, the foot, and some features clearly showed that she walked upright, and upright walking is a hallmark in humanity.

I'm a copy, of a copy of a copy of a copy of a copy of a copy....

Is a remnant of a race of a very evolved race of entertainers.

A kilometer of this costs a tenth of a subway.

A friend of mine, a colleague of mine,

A lot of failure. A lot of pain.

Head of a lion, body of a human.

You're a hell of a piece of furniture.

A lot of flames, a lot of smoke.

A little of this, a little of that.

They're a form of entertainment, they're a form of art, a pride of ownership.

So you can a jack of diamonds, a jack of clubs a jack of spades or a jack of hearts.

This a photograph of the desktop of a student of mine.

We have a set of data with a mean of 5, a standard deviation of 4, and a variance of 16.

There's a waste of time there's a waste of space there's a waste of energy and there's a waste of waste.

We had a lot of sorrow, a lot of fear, and a lot of shame.

Remember a nanodollar is a billionth of a dollar, so this is a cent of a billionth of a dollar per bit.

A set is a subset of itself, every member of a set is also a member of itself, so it's a subset of itself.

A peach of a pair!

A hell of a company.

A hell of a morning.

A Department of War, a Department of Everything Else.

We had a bit of a battle of wills.

A lot of numbers there. A lot of numbers.

Next is a compilation of a bunch of stuff.

Of course, that's a hell of a long walk.

You're a daughter of kings a shieldmaiden of Rohan.

This next one was a bit of a ringer a bit of a trick.

Other examples of partitioned units include a square of a chocolate bar, a section of an orange and a slice of pizza.

First of all, a rhombus is a special case of a parallelogram

A has a degree of 3, B has a degree of 2, D has a degree of 3, and C has a degree of 2.

Of a jet...

A chord of

Of a river

Of a willow

Of a fountain