延伸 えんしん Meanings Noun, する verb, Transitive stretching; extension; elongation Kanji 延 prolong. Read as エン. 伸 stretch. Read as シン. Words containing 延伸 延伸ポリプロピレン (えんしんポリプロピレン) oriented polypropylene Word lists Encyclopedia Jinuma: Japanese Dictionary · Word lists