The Omnificent English Dictionary

How cool is this dictionary?

Well, alright, not very.

Unfortunately I don't think I've got what it takes^[1] to put a good entry together...

When his inadequate DNA concentration

Was threatening career devastation

Mullis found satisfaction

With a polymerase reaction

Enabling new strand formation

When pregnant, alpha-fetoprotein

May be raised at around week fifteen

Twins may cause the effect

Or a neural tube defect

So obstetric ultrasonography is routine