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Webster 1913 Edition

Trachytoid

Trach′y-toid

,

Adj.

[

Trachyte

+

-oid

.]

(Min.)

Resembling trachyte; – used to define the structure of certain rocks.

Definition 2024

trachytoid

trachytoid

English

Adjective

trachytoid ‎(comparative more trachytoid, superlative most trachytoid)

(mineralogy) Resembling trachyte.