フィブリリンMeanings1nounfibrillinchemistryA glycoprotein essential for the formation of elastic fibers in connective tissue. Used in biochemistry and medical contexts.フィブリリンは結けつ合ごう組そ織しきの弾だん性せい線せん維いに不ふ可か欠けつなタンパク質しつです。Fibrillin is a protein essential for elastic fibers in connective tissue.