This is the 721st most frequent Estonian word.
kasv
"Kasv" in English means "growth."
In this sentence, 'kasv' refers to physical or biological growth, specifically in the context of children's development.
Lastel on kiire füüsiline kasv.
Children have rapid physical growth.
Although not directly using 'kasv,' the word 'kasvatatakse' (the verb meaning 'is grown') is related, showing the root concept of growing or raising.
Tema aiast on pärit suurim kõrvits, mida siinmail kasvatatakse.
From his garden comes the largest pumpkin grown in these parts.
Here, 'kasvu' (a declined form of 'kasv') refers to an increase or development within an economic or business context.