witness mark
n.— «When recovering evidence for further observation, preservation of any dirt or grease mark on samples can be vital if critical evidence of its past history is not to be lost. Such trace evidence (witness marks) can help in reconstructing past movements of the sample, such as contact with older, perhaps mating parts.» —by Peter Rhys Lewis, Ken Reynolds, Colin Gagg Forensic Materials Engineering: Case Studies Sept. 29, 2003. (source: Double-Tongued Dictionary)
Howling Fantods (episode #1513) 12/17/2018: Are there words and phrases that you misunderstood for an embarrassingly long time? Maybe you thought that money laundering literally meant washing drug-laced dollar bills,... [more]
Cootie Shot (episode #1510) 12/10/2018: Perfect sentences and slang that tickles your mind! A new book of writing advice says a good sentence "imposes a logic on the world's weirdness"... [more]
Bottled Sunshine (episode #1512) 11/19/2018: If you catch your blue jeans on a nail, you may find yourself with a winklehawk. This term, adapted into English from Dutch, means "an... [more]- Care Package (episode #1511) 11/12/2018: Sending someone a care package shows you care, of course. But the first care packages were boxes of food and personal items for survivors of... [more]
Ding-Ding Man (episode #1509) 10/29/2018: In 1803, a shy British pharmacist wrote a pamphlet that made him a reluctant celebrity. The reason? He proposed a revolutionary new system for classifying... [more]
You must log in to post a comment.