celeration
Number per unit time per unit timeNumber per unit time per unit time. (typically, number per minute per week)
Meaning
1 senses(uncountable)Number per unit time per unit time. (typically, number per minute per week)
Origin
Perhaps clipping of acceleration.Perhaps clipping of acceleration.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable