HEAD: multiple uses [advanced]
Adjective
chief athletic instructor
Jim Tressel has resigned as head coach of the Ohio State Buckeyes for possible rules infractions, in which he did not report players selling memorabilia in exchange for cash.
Noun
common illness that typically causes stuffy nose, coughing, sneezing and body aches
If you get sick on Earth, you can always duck out to the doctor. But when you're 150 million miles from home and confined to an incredibly cramped command module, a head cold is nothing to sneeze at.
Noun
the front or upper part or end of something in particular
King Richard III was buried in haste, in a space so cramped his cloven skull was jammed upright and askew against the head of his shallow grave.
Adverb
directly
Death is inevitable. And for many, it's also scary. In Japan, some are confronting death head on in a rather unusual way: climbing into coffins.
Noun
something or someone that causes anxiety
The new iPhone 5 comes with a new plug called Lightning. The change is a headache for some consumers who will need to tweak their old devices, but a great business opportunity for accessory makers.
Noun
forward movement
Scientists are experimenting with altering the genetic template of wild mosquitoes, in the hopes of making headway in the battle against Malaria.