FAQs About the word underclay

חימר תחתון

A stratum of clay lying beneath a coal bed, often containing the roots of coal plants, especially the Stigmaria.

No synonyms found.

No antonyms found.

underclassman => תלמיד כיתה נמוכה יותר, underclass => מעמד נמוך, undercharge => לחייב בתת-מחיר, underchaps => לחיים, underchanter => באסון,