A crew for the A&E reality show The First 48 had been shadowing Detroit homicide detectives for months and filmed the incident.
He says he believes a couple of militants have been shadowing him for the past two days.
She spent a day shadowing me, part of an introductory program I instituted for trainees in CTC.
Tuesday, the pirates launched a rocket-propelled grenade at the American destroyer that was shadowing the distressed Quest.
Alexander pointed to a fire trail cutting down the hill, saying that it would be good for shadowing.
You mean, and you may as well own up to it at once, that you were shadowing me.
He sends Charles to detective offices with advices for the shadowing of these runaways.
Here we have our author in evening dress, passing as a man of society at a banquet of the rich, shadowing a "high-flyer" crook.
I fixed up with him to wait for the man who was shadowing me, and I led him down to Whitechapel.
Long and silently she stood by the window, gazing at the shadowing curtain of the coming night.
Old English sceadwe, sceaduwe "the effect of interception of sunlight, dark image cast by someone or something when interposed between an object and a source of light," oblique cases ("to the," "from the," "of the," "in the") of sceadu (see shade (n.)). Shadow is to shade (n.) as meadow is to mead (n.2). Cf. Old Saxon skado, Middle Dutch schaeduwe, Dutch schaduw, Old High German scato, German schatten, Gothic skadus "shadow, shade."
From mid-13c. as "darkened area created by shadows, shade." From early 13c. in sense "anything unreal;" mid-14c. as "a ghost;" late 14c. as "a foreshadowing, prefiguration." Meaning "imitation, copy" is from 1690s. Sense of "the faintest trace" is from 1580s; that of "a spy who follows" is from 1859.
As a designation of members of an opposition party chosen as counterparts of the government in power, it is recorded from 1906. Shadow of Death (c.1200) translates Vulgate umbra mortis (Ps. xxiii:4, etc.), which itself translates Greek skia thanatou, perhaps a mistranslation of a Hebrew word for "intense darkness." In "Beowulf," Gendel is a sceadugenga, a shadow-goer, and another word for "darkness" is sceaduhelm. To be afraid of one's (own) shadow "be very timorous" is from 1580s.
Middle English schadowen, Kentish ssedwi, from late Old English sceadwian "to protect as with covering wings" (cf. also overshadow), from the root of shadow (n.). Cf. Old Saxon skadoian, Dutch schaduwen, Old High German scatewen, German (über)schatten. From mid-14c. as "provide shade;" late 14c. as "cast a shadow over" (literal and figurative), from early 15c. as "darken" (in illustration, etc.). Meaning "to follow like a shadow" is from c.1600 in an isolated instance; not attested again until 1872. Related: Shadowed; shadowing.
: They put a shadow on the suspect
To follow a person secretly; do physical surveillance; tail (1872+)
[verb sense found by 1602 in an isolated instance]