生せい命めい存そん在ざい指し標ひょうMeaningsNoun1. biosignatureKanji used生life命continued existence存existence在presence指finger標signpostComposed of生せい命めいlife; existence; (one's) working life; career; life force; lifeblood; soul; essenceNoun存そん在ざいexistence; being; presenceNoun指し標ひょうindex; indices; indicatorNoun