INCERTUM

Meaning of INCERTUM in English

adj doubtful; not of definite form.

Webster English vocab. Английский словарь Webster. 2012

INCERTUM — (a.) Doubtful; not of definite form.
Английский словарь Webster
INCERTUM — ( a. ) Doubtful; not of definite form.
Webster's Revised Unabridged English Dictionary
RETICULATED WORK — also called opus reticulatum type of facing used on ancient Roman concrete or mortared rubblework walls. It appeared during the …
Britannica English vocabulary