all-time
Of all time; unsurpassed up to the present timeOf all time; unsurpassed up to the present time.
US/ˌɔltˈaɪm/
Meaning
1 senses(not comparable)Of all time; unsurpassed up to the present time.
Sales have reached an all-time low, so the business may have to declare bankruptcy.
unsurpassed in some respect up to the present
Translations
1 languagesOrigin
From all + time.From all + time.
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Word family
1 related wordsDerivedall-timer