This is the 959th most frequent Latvian word.
vairākām
The Latvian word "vairākām" means "to several" or "for more" (dative plural form of "vairākas").
In this sentence, 'vairākām' serves as a dative plural form, indicating 'several' as it pertains to 'sapulcēm' (meetings).
Es devos uz vairākām sapulcēm šonedēļ.
I attended several meetings this week.
Here, 'vairākām' is used in the dative plural form, referring to 'draudzenēm' (friends) in the context of her calling them.
Viņa piezvanīja vairākām draudzenēm, lai viņas uzaicinātu uz ballīti.
She called several friends to invite them to the party.
In this case, 'vairākām' modifies 'grāmatām' (books) in the dative plural form, explaining the need for covers in relation to them.