Eucrite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An achondritic meteoritic rock consisting chiefly of pigeonite and anorthite

    "The recommended criterion is based on the amount of magnesian ortho‐pyroxenite (diogenite) component in the meteorite. Howardites contain more than 10% and polymict eucrites contain less than 10%."

Example

More examples

"The recommended criterion is based on the amount of magnesian ortho‐pyroxenite (diogenite) component in the meteorite. Howardites contain more than 10% and polymict eucrites contain less than 10%."

Etymology

From Ancient Greek ἐυκρινής (eukrinḗs, “well-distinguished”) and the English suffix + -ite.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.