cupboardyoudaoicibaDictYouDict[cupboard 词源字典]
cupboard: [14] A cupboard was originally exactly that: a ‘board’, or table, on which cups (and other pieces of crockery or plate) were placed for display. Essentially, it was what we would now call a sideboard. The modern sense, ‘recess with doors and shelves’, did not develop until the 16th century. (An earlier, and now largely superseded, term for ‘cupboard’ was press [14]. Cabinet is roughly contemporary with cupboard in its modern sense, and closet developed this meaning in the 17th century.)
[cupboard etymology, cupboard origin, 英语词源]
console (n.)youdaoicibaDictYouDict
1706, "a cabinet; an ornamental base structure," from French console "a bracket" (16c.), which is of uncertain origin, possibly from Middle French consolateur, literally "one who consoles," word used for carved human figures supporting cornices, shelves or rails in choir stalls. Another guess connects it to Latin consolidare. Sense evolved to "body of a musical organ" (1881), "radio cabinet" (1925), then "cabinet for a TV, stereo, etc." (1944).
epeiric (adj.)youdaoicibaDictYouDict
in reference to seas covering continental shelves, 1915, from Greek epeiros "mainland, land, continent," from PIE root *apero- "shore" (cognates: Old English ofer "bank, rim, shore," Old Frisian over "bank") + -ic.
As the term "continental deposits" in this sense is now ingrained in Geology, we can no longer use Dana's "continental seas" without raising a question in the mind as to what is meant when their deposits are considered. For this reason we propose here to use epeiric seas (meaning seas that lie upon the continents) for the bodies of water that lie within the continents in the downwarps of the continental masses. [Louis V. Pirsson, "A Text-Book of Geology," 1915]
etagere (n.)youdaoicibaDictYouDict
ornamental piece of furniture consisting of ranks of open shelves to display knick-knacks, etc., 1858, from French étagère (15c.), from étage "shelf, story, abode, stage, floor" (11c., Old French estage), from Vulgar Latin *staticum, from Latin statio "station, post, residence" (see station (n.)).
shelf (n.)youdaoicibaDictYouDict
late 14c., from Middle Low German schelf "shelf, set of shelves," or from Old English cognate scylfe, which perhaps meant "shelf, ledge, floor," and scylf "peak, pinnacle," from Proto-Germanic *skelf- "split," possibly from the notion of a split piece of wood (compare Old Norse skjölf "bench"), from PIE root *(s)kel- (1) "to cut, cleave" (see scale (n.1)).

Shelf life first recorded 1927. Phrase on the shelf "out of the way, inactive" is attested from 1570s; of unmarried women with no prospects from 1839. Off the shelf "ready-made" is from 1936. Meaning "ledge of rock" is from 1809, perhaps from or influenced by shelf (n.2). Related: Shelves.
shelve (v.1)youdaoicibaDictYouDict
1590s, "to overhang," also "to provide with shelves," probably a back-formation from shelves, plural of shelf (n.1). Meaning "put on a shelf" first recorded 1650s; metaphoric sense of "lay aside, dismiss" is from 1812. Related: Shelved; shelving.
stack (n.)youdaoicibaDictYouDict
c. 1300, "pile, heap, or group of things," from a Scandinavian source akin to Old Norse stakkr "haystack" (cognate with Danish stak, Swedish stack "heap, stack"), from Proto-Germanic *stakon- "a stake," from PIE *stog- (cognates: Old Church Slavonic stogu "heap," Russian stog "haystack," Lithuanian stokas "pillar"), variant of root *steg- (1) "pole, stick" (see stake (n.)). Meaning "set of shelves on which books are set out" is from 1879. Used of the chimneys of factories, locomotives, etc., since 1825. Of computer data from 1960.