pernicity
Swiftness; celeritySwiftness; celerity
Meaning
1 senses(obsolete, uncountable)Swiftness; celerity
Origin
From pernic(ious) + -ity, from Latin pernicitas. See pernicious.From pernic(ious) + -ity, from Latin pernicitas. See pernicious.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable