fostamatinib

== English == === Etymology === From fos- (“phosphorous derivative”)[Term?] +‎ -tinib (“tyrosine kinase inhibitor”). (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Noun === fostamatinib (uncountable) (pharmacology) A particular drug that is an inhibitor of the enzyme spleen tyrosine kinase (Syk).