# lengthiest

Pronunciation: say "LENG-thee-ist" /ˈlɛŋθiɪst/

## Adjective

1. Superlative of lengthy. — superlative form of lengthy: most lengthy
   - Simple: Superlative of lengthy. Use it for the one thing that takes the most time or is the longest of all.
   - _The committee's report was the lengthiest document on the agenda._
   - _Of all the negotiations that year, the trade talks proved the lengthiest._

Source: DictionaryAI, https://dictionaryai.com/define/lengthiest (written from Wiktionary data, CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/).