Microseismograph definitions

microseismograph

instrument for recording small or distant earthquakes
Found on http://phrontistery.info/m.html

---

Microseismograph

• (n.) A microseismometer; specif., a microseismometer producing a graphic record.
Found on http://thinkexist.com/dictionary/meaning/microseismograph/

---

Microseismograph

Mi`cro·seis'mo·graph noun [ Microseiem + -graph .] A microseismometer; specif., a microseismometer producing a graphic record.
Found on http://www.encyclo.co.uk/webster/M/63

---