せきさん 積算 Common word LinksSentence search for 積算Sentence search for せきさんKanji details for 積 and 算Edit in JMdict Noun, Suru verb, Transitive verb1. addition; adding upNoun, Suru verb, Transitive verb2. integrationNoun, Suru verb, Transitive verb3. estimate; quantity survey Discussions Log in to talk about this word.