Truncate. definitions

truncate.

to shorten or blunt by cutting off an end or through breakage.
Found on http://www.umanitoba.ca/faculties/arts/anthropology/manarchnet/appendices/g

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Truncate.

Cut straight across; ending abruptly almost at right angles to midrib or midvein
Found on https://www.ibiblio.org/pic/botanical_dictionary.htm

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