英和和英

語源

From un- +‎ borable.

形容詞

unborable (comparative more unborable, superlative most unborable)

1. Impossible to bore, or cause to lose interest.

   You can talk to him all night about anything: he's quite unborable.

   • 2011, David Foster Wallace, The Pale King, page 440:

     To be, in a word, unborable.... It is the key to modern life. If you are immune to boredom, there is literally nothing you cannot accomplish.

2. Impossible to bore or drill into.
   • 1908, Charles George Warnford Lock, Miners' Pocket-book, page 216:

     […] rocks having an asbestos-like structure are almost unborable, the time amounting to several hours per ft.