It's Merriam-Webster's Word of the Day for May 2nd.
Today's word is FORFEND, spelled F-O-R-F-E-N-D.
FORFEND is a verb.
It's used in contexts relating to some kind of real or pretended danger or other unpleasantness.
In humorous and ironic use, forfend typically appears in the phrase, heaven forfend, and,
like heaven forbid, expresses a usually ironic desire that something not happen or be done.
In general use, if you forfend something unwanted or undesirable, you ward it off or prevent it.
And if you forfend yourself from or against something, you protect or preserve yourself from it.
Here's the word used in a sentence from The New Republic by Scott W. Stern.
Cigarette companies financed armies of letter and op-ed writers,
think tank reports and expert testimony promoting the return of DDT.
Big Tobacco fought for the return of DDT, Conas argues,
because the pesticide made for such a helpful scientific parable,
one that told Just Right,
illustrated the problem of government regulation of private industry gone wrong.
It was private companies and not politicians or heaven-for-fend,
the people who should decide what products should be produced and how.
The word for-fend is unusual in that its most commonly used sense is considered archaic,
meaning it survives in English chiefly in specialized uses.
When forfend was first used in the 14th century, it meant to forbid.