“لِّ” (lli)a preposition. Its meaning is part of the full word gloss shown above.Corpus grammarP — prefixed preposition.
“ل” (l)the Arabic equivalent of “the.” It makes the following noun specific.Corpus grammarDET — prefixed definite article.
“سَّائِلِ” (ssāʾyili)means “For the one who asks” in this verse. It is a noun form. a word describing a doer or an action in progress. Its opening “mu-” is part of this word pattern, not a separate added word.Corpus grammarN — genitive active noun.