isopycnic

[ahy-suh-pik-nik] /ˌaɪ səˈpɪk nɪk/

adjective

Also, isopycnal

[ahy-suh-pik-nl] /ˌaɪ səˈpɪk nl/ (Show IPA). having the same density.

noun

a line drawn on a map connecting all points having the same density, as of water or air.

Origin of isopycnic

1885-1890

1885-90; iso- + pycnic, variant of pyknic

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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