photograph (n.) Look up photograph at Dictionary.com
1839, "picture obtained by photography," coined by Sir John Herschel from photo- + -graph "instrument for recording; something written." It won out over other suggestions, such as photogene and heliograph. Neo-Anglo-Saxonists prefer sunprint; and sun-picture (1846) was an early Englishing of the word. The verb, as well as photography, are first found in a paper read before the Royal Society on March 14, 1839. Related: Photographed; photographing.
photographer (n.) Look up photographer at Dictionary.com
1843, agent noun from photograph (v.). (Photographist also is attested from 1843).
photographic (adj.) Look up photographic at Dictionary.com
1839, from photograph + -ic. Photographic memory is from 1940. Related: Photographical; photographically.
photography (n.) Look up photography at Dictionary.com
1839, from photo- + -graphy. See photograph.
photo (n.) Look up photo at Dictionary.com
1860, shortening of photograph. The verb is first recorded 1865, from the noun. Photo finish is attested from 1936. Photo opportunity first recorded 1974.
spectrogram (n.) Look up spectrogram at Dictionary.com
"photograph of a spectrum," 1890, from spectro- + -gram.
screenshot (n.) Look up screenshot at Dictionary.com
by 1991, from (computer) screen (n.) + shot (n.) in the photograph sense.
carte de visite (n.) Look up carte de visite at Dictionary.com
1861, French, literally "visiting card" (see card (n.1)); photograph portrait mounted on a 3.5 by 2.5 inch card.
selfie (n.) Look up selfie at Dictionary.com
"photograph taken by pointing the camera at oneself," by 2005, said to be in use by 2002, from self + -ie.
glossy (adj.) Look up glossy at Dictionary.com
"smooth and shining," 1550s, from gloss (n.1) + -y (2). Figurative use from 1690s. The noun sense of "photograph with a glossy surface" is from 1931. Related: Glossies; glossiness.
still (n.2) Look up still at Dictionary.com
c. 1200, "a calm," from still (adj.). Sense of "quietness, the silent part" is from c. 1600 (in still of the night). Meaning "a photograph" (as distinguished from a motion picture) is attested from 1916.
photogenic (adj.) Look up photogenic at Dictionary.com
1839, "produced or caused by light," from photo- "light" + -genic "produced by" (see genus). Originally in photogenic drawing, the early term for "photography;" meaning "photographing well" is first attested 1928, from photo- as short for "photograph."
mug (n.2) Look up mug at Dictionary.com
"a person's face," 1708, possibly from mug (n.1), on notion of drinking mugs shaped like grotesque faces. Sense of "portrait or photograph in police records" (as in mug shot, 1950) had emerged by 1887. Hence, also, "a person" (especially "a criminal"), 1890.
blow up (v.) Look up blow up at Dictionary.com
"explode," 1590s, from blow (v.1) + up (adv.). As a noun, it is recorded from 1809 in the sense "outburst, quarrel." Meaning "enlargement from a photograph" is attested by 1945. Old English had an adjective upablawan "upblown," used of a volcano, etc.
snap (v.) Look up snap at Dictionary.com
1520s, of animals, "to make a quick bite," from snap (n.). Meaning "to break suddenly or sharply" is first recorded c. 1600; the mental sense is from 1970s. Meaning "come into place with a snap" is from 1793. Meaning "take a photograph" is from 1890. U.S. football sense first recorded 1887. Related: Snapped; snapping. To snap the fingers is from 1670s. Phrase snap out of it recorded by 1907. Snapping turtle is attested from 1784. Snap-brim (adj.) in reference to a type of hat is from 1928.
ambrotype (n.) Look up ambrotype at Dictionary.com
1855, American English, apparently from Greek ambrotos "immortal, imperishable" (see ambrosia), with second element from daguerreotype. A type of photograph on glass with lights given by silver and shades by a dark background showing through.
This invention consists in an improved process of taking photographic pictures upon glass, and also of beautifying and preserving the same, which process I have styled "ambrotype." My improved process has reference to the art of taking pictures photographically on a film of collodion upon the surface of a sheet of glass, the collodion being suitably prepared for the purpose. By the use of the said process, the beauty and permanency of such pictures are greatly increased, and I have on this account styled the process "ambrotype," from the Greek word ambrotos, immortal. ["Specification of the Patent granted to James A. Cutting, of Boston, in the United States of America, Photographer, for an Improved Process of taking Photographic Pictures upon Glass and also of Beautifying and Preserving the same. Dated London, July 26, 1854," printed in "Journal of the Franklin Institute," September 1855]
shoot (v.) Look up shoot at Dictionary.com
Old English sceotan "to hurl missiles, cast; strike, hit, push; run, rush; send forth swiftly; wound with missiles" (class II strong verb; past tense sceat, past participle scoten), from Proto-Germanic *skeutanan (source also of Old Saxon skiotan, Old Norse skjota "to shoot with (a weapon); shoot, launch, push, shove quickly," Old Frisian skiata, Middle Dutch skieten, Dutch schieten, Old High German skiozan, German schießen), from PIE root *skeud- "to shoot, to chase, to throw, to project" (source also of Sanskrit skundate "hastens, makes haste," Old Church Slavonic iskydati "to throw out," Lithuanian skudrus "quick, nimble").

In reference to pool playing, from 1926. Meaning "to strive (for)" is from 1967, American English. Sense of "descend (a river) quickly" is from 1610s. Meaning "to inject by means of a hypodermic needle" is attested from 1914. Meaning "photograph" (especially a movie) is from 1890. As an interjection, an arbitrary euphemistic alteration of shit, it is recorded from 1934. Shoot the breeze "chat" first recorded 1941. Shoot-'em-up (adj.) in reference to violent entertainment (Western movies, etc.) is from 1942. Shoot to kill first attested 1867. Shoot the cat "to vomit" is from 1785. To shoot the moon originally meant "depart by night with ones goods to escape back rent" (1829).
O, 'tis cash makes such crowds to the gin shops roam,
And 'tis cash often causes a rumpus at home ;
'Tis when short of cash people oft shoot the moon ;
And 'tis cash always keeps our pipes in tune.
Cash! cash! &c.

["The Melodist and Mirthful Olio, An Elegant Collection of the Most Popular Songs," vol. IV, London, 1829]