This is the 681st most frequent Estonian word.
pead
"Pead" in English means "heads" or "you have to/must," depending on the context.
The word 'peas', derived from 'pead', means 'on the head', the illative form.
Peas on mõned hallid juuksed.
There are some gray hairs on the head.
The word 'pead' here means 'must' and is the 2nd person singular present form of the verb 'pidama'.
Sa pead kohe tulema.
You must come immediately.
The word 'pea', singular form of 'pead', means 'head'.