pessimum

noun

pes·​si·​mum
ˈpesəməm
plural -s
: the least favorable environmental condition under which an organism can survive

Word History

Etymology

Latin, neuter of pessimus worst

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Dictionary Entries Near pessimum

pessimistic

pessimum

pessular

See More Nearby Entries 

Cite this Entry

“Pessimum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pessimum. Accessed 7 Dec. 2022.

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