What is the meaning of ám?

truly, so

but (indicates contradiction or restriction, like bár)

indefinite dative plural of á

indefinite dative plural of ær

dative plural of á

dative plural of ær

Indicates pieces, sips or a mouthful of something

place; spot; site

clandestine

to accumulatively stain over time

to haunt

to possess

Source: wiktionary.org