Adjective

(en adjective)

Unable to be perceived by the senses.

* Sir Thomas Browne

Two small and almost insensible pricks were found upon Cleopatra's arm.

* Dryden

They fall away, / And languish with insensible decay.

Incapable or deprived of physical sensation.

* {{quote-book, year=1905, author=

, title= , chapter=1 citation , passage=“[…] Captain Markam had been found lying half-insensible , gagged and bound, on the floor of the sitting-room, his hands and feet tightly pinioned, and a woollen comforter wound closely round his mouth and neck?; whilst Mrs. Markham's jewel-case, containing valuable jewellery and the secret plans of Port Arthur, had disappeared. […]”}}

Unable to be understood; unintelligible.

Not sensible or reasonable; meaningless.

* Sir M. Hale

If it make the indictment be insensible or uncertain, it shall be quashed.

Incapable of mental feeling; indifferent.

* Dryden

Lost in their loves, insensible of shame.

* Sir H. Wotton

Accept an obligation without being a slave to the giver, or insensible to his kindness.

* 1813 , Jane Austen, Pride and Prejudice , Modern Library Edition (1995), page 138

In spite of her deep-rooted dislike, she could not be insensible to the compliment of such a man's affection...

Incapable of emotional feeling; callous; apathetic.

Adjective

(en adjective)

Marked by extreme and violent energy.

* {{quote-news

, year=2011 , date=October 1 , author=Tom Fordyce , title=Rugby World Cup 2011: England 16-12 Scotland , work=BBC Sport citation , page= , passage=Scotland needed a victory by eight points to have a realistic chance of progressing to the knock-out stages, and for long periods of a ferocious contest looked as if they might pull it off.}}

Extreme or intense.