HDM definitions

Hdm

1) Hardware device module
Found on https://www.crosswordclues.com/clue/hdm

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HDM

Hardware Device Module
Found on http://www.encyclo.co.uk/visitor-contributions.php

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HDM

Hot Dark Matter, a description for cosmological models treating neutrinos as dark matter
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

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