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...
finger trouble n.— «The same quality has been designated “systematic diligence” elsewhere. Some radar observers exhibit “finger trouble” in tuning…» —by Stuart W. Cook Psychological research on...
preing n.— «“Pre” is no longer a prefix placed in front of a word meaning “before.” In Jamaica today if someone is “preing” you it means they are checking out or observing you.» —“Withdrawals and...
ditch v.— «So far I have talked to 35 people who are Columbus natives or from nearby towns. “DISH” is used only by persons 40 or older. “DITCH” is most common among high schoolers and up to age 40. So, Arnold, your...
umbraphile n. an avid observer of, or a person with a great interest in, eclipses. Etymological Note: From Latin umbra ‘shade’ + Greek philos ‘loving.’ (source: Double-Tongued Dictionary)
Judas window n. an aperture or glass pane that permits safe or surreptitious observation through a door or wall. Editorial Note: This is a variation on Judas hole, Judas trap, or just Judas. (source: Double-Tongued Dictionary)