ponderous

[ pon-der-uhs ]
/ ˈpɒn dər əs /

adjective

of great weight; heavy; massive.
awkward or unwieldy: He carried a ponderous burden on his back.
dull and labored: a ponderous dissertation.

Origin of ponderous

1375–1425; late Middle English (< Middle French ponderos, pondereuse) < Latin ponderōsus. See ponder, -ous

OTHER WORDS FROM ponderous

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for ponderous

ponderous
/ (ˈpɒndərəs) /

adjective

of great weight; heavy; huge
(esp of movement) lacking ease or lightness; awkward, lumbering, or graceless
dull or laboriousa ponderous oration

Derived forms of ponderous

ponderously, adverbponderousness or ponderosity (ˌpɒndəˈrɒsɪtɪ), noun

Word Origin for ponderous

C14: from Latin ponderōsus of great weight, from pondus weight
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012