adj ·2 syllables ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Of all time; unsurpassed up to the present time. not-comparable

   "Sales have reached an all-time low, so the business may have to declare bankruptcy."

Adjective

1. 1
   unsurpassed in some respect up to the present wordnet

Example

More examples

"The stock price index soared to an all-time high."

Etymology

From all + time.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.