Incertum definitions

Incertum

• (a.) Doubtful; not of definite form.
Found on http://thinkexist.com/dictionary/meaning/incertum/

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Incertum

In·cer'tum adjective Doubtful; not of definite form. Opus incertum (Anc. Arch.) , a kind of masonry employed in building walls, in which the stones were not squared nor laid in courses; rubblework.
Found on http://www.encyclo.co.uk/webster/I/31

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