What is the meaning of Slan?

A fan of science fiction.

to hit, to beat

inflection of slāh:

1. accusative/genitive/dative singular
2. nominative/accusative plural

accusative/genitive/dative singular

nominative/accusative plural

salt, salty

salty, saline

passive past participle of slati

someone lazy, slow (and slovenly)

Source: wiktionary.org