protogenic

Nghĩa (Tiếng Anh)

1. (not-comparable) Of or pertaining to an early or original race or lineage; primitive.
2. (not-comparable) Relating to crystalline or fire-formed rocks.
3. (not-comparable) Relating to intercellular spaces formed within undifferentiated plant tissues.

Từ đồng nghĩa

igneous

pyrogenic

pyrogenous

Từ nguyên (Tiếng Anh)

From proto- + -genic.