activation
/ˌæktəˈveɪʃən/
Word Rarity
Rare
Frequency: 3.83 in modern English
15
Scrabble Score
10
Letters
4
Syllables
7
Unique Chars
Meaning
noun
The process of making a radioisotope by bombarding a stable element with neutrons or protons.
Countable; Uncountable
Example Sentences
Etymology
Etymology tree Proto-Indo-European *h₂eǵ- Proto-Indo-European *-eti Proto-Indo-European *h₂éǵeti Proto-Italic *agō Latin agō Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus ▲ Ancient Greek ἐνεργητῐκός (energētĭkós)sl. Latin āctīvusbor. Old French actifbor. Middle English actyf English active Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation ▲ English active Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātuslbor. English -ate English activate ▲ English -ation English -ion English activation From active or activate + -ation
Regional Pronunciation
- American English: /ˌæktəˈveɪʃən/
- British English: /ˌæktɪˈveɪʃn̩/