Definition of at the longest
- The test should take an hour at the longest.
: extending for a considerable distance
: having greater length than usual
: having greater height than usual : tall
: for or during a long time
: at or to a long distance : far
: for the duration of a specified period
: a long period of time
: a long syllable
: one taking a long position especially in a security or commodity market
: to feel a strong desire or craving especially for something not likely to be attained
: to be suitable or fitting
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