This is the 123rd most frequent Latvian word.
cenu
The Latvian word "cenu" means "price" (accusative singular form).
In this case, 'cenas' is the plural nominative form of 'cena', referring directly to 'prices' as subjects of the action 'compare'.
Mums jāsalīdzina dažādu piegādātāju cenas.
We need to compare the prices of different suppliers.
Here, 'cenu' is the accusative singular form of 'cena', indicating the direct object of the verb 'agreed on'.
Viņš vienojās par mājas cenu ar pārdevēju.
He agreed on the price of the house with the seller.
Here, 'cenām' is the dative plural form of 'cena', used to denote 'prices' as indirect objects of the description 'good'.