Adjective

(en adjective)

Of the poorest quality.

Hateful.

* 1779 , Jefferson, letter to Patrick Henry written on March 27

But is an enemy so execrable , that, though in captivity, his wishes and comforts are to be disregarded and even crossed? I think not. It is for the benefit of mankind to mitigate the horrors of war as much as possible.

* {{quote-book

, date = 2001-06-01 , title = Guts: A Comedy of Manners , first = David , last = Langford , authorlink = David Langford , coauthors = Grant, John , publisher = Wildside Press , isbn = 9781587154485 , page = 72 , pageurl = http://books.google.com/books?id=XloXRhUhamIC&pg=PA72&dq=execrable , passage = The arcanely evil words of that despicable, loathsome, suppressed, vile, pululating, odious, nictating, repellent, repugnant, noxious, abhorrent, abominable, tory, execrable , nauseous work, Ye Boke of Guts , moved as if on a conveyor belt before his eyes. }}

Adjective

(en-adj)

Dreadful; causing alarm and fear.

Formidable, powerful.

* 1883: (Robert Louis Stevenson), (Treasure Island)

and there was even a party of the younger men who pretended to admire him, calling him a "true sea-dog," and "real old salt," and such-like names, and saying there was the sort of man that made England terrible at sea.

Intense; extreme in degree or extent.

* {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)

, chapter=18 citation , passage=‘Then the father has a great fight with his terrible conscience,’ said Munday with granite seriousness. ‘Should he make a row with the police […]? Or should he say nothing about it and condone brutality for fear of appearing in the newspapers?}}

Unpleasant; disagreeable.

* , chapter=12

, title= The Mirror and the Lamp , passage=To Edward […] he was terrible , nerve-inflaming, poisonously asphyxiating. He sat rocking himself in the late Mr. Churchill's swing chair, smoking and twaddling.}}

Very bad; lousy.

* {{quote-news, year=2012, date=April 26, author=Tasha Robinson, work=The Onion AV Club

, title= Film: Reviews: The Pirates! Band Of Misfits , passage=The openly ridiculous plot has The Pirate Captain (Hugh Grant) scheming to win the Pirate Of The Year competition, even though he’s a terrible pirate, far outclassed by rivals voiced by Jeremy Piven and Salma Hayek.}}