Found 1 items, similar to microseismic.
English → English (gcide) Definition: Microseismic Microseism \Mi"cro*seism\, n. [Micro- + Gr. ? an earthquake, fr. ? to shake.] A feeble earth tremor not directly perceptible, but detected only by means of specially constructed apparatus. -- Mi`cro*seis"mic, Mi`cro*seis"mic*al, a. [Webster 1913 Suppl.]