isopach

noun

iso·​pach ˈī-sə-ˌpak 

: an isoline that connects points of equal thickness of a geologic stratum formation or group of formations

Word History

Etymology

is- + -pach (from Greek pachys thick) — more at pachyderm

First Known Use

circa 1918, in the meaning defined above

Rhymes for isopach

• aftershock
• antiknock
• arawak
• hollyhock
• interlock
• manioc
• shuttlecock
• tomahawk
• weathercock
• alcock
• beanstalk
• bedrock