pertaining to or caused by earthquakes or vibrations of the earth

relating to vibrations or oscillations in general (not necessarily earthquakes)

कंपन संबंधी

English Usage: The seismic waves produced by the explosion were detected miles away.

Hindi Usage: विस्फोट से उत्पन्न भूकंपीय तरंगों का पता मीलों दूर लगाया गया।

oriented up-and-down rather than side-to-side

perpendicular to the horizon

क्षितिज के प्रति लंब

English Usage: He climbed the vertical cliff with great skill.

Hindi Usage: उसने बड़ी कुशलता से ऊर्ध्वाधर चट्टान पर चढ़ाई की।