Why is the ninth month called September?
Old English cuppe, from Late Latin cuppa "cup" (source of Italian coppa, Spanish copa, Old French coupe "cup"), from Latin cupa "tub, cask, tun, barrel," from PIE *keup- "a hollow" (cf. Sanskrit kupah "hollow, pit, cave," Greek kype "a kind of ship," Old Church Slavonic kupu, Lithuanian kaupas).
The Late Latin word was borrowed throughout Germanic; cf. Old Frisian kopp "cup, head," Middle Low German kopp "cup," Middle Dutch coppe, Dutch kopje "cup, head." German cognate Kopf now means exclusively "head" (cf. French tête, from Latin testa "potsherd"). Meaning "part of a bra that holds a breast" is from 1938. [One's] cup of tea "what interests one" (1932), earlier used of persons (1908), the sense being "what is invigorating."
late 14c., "to draw blood by cupping," from cup (n.). Meaning "to form a cup" is from 1830. Related: Cupped; cupping.
A cup-shaped structure or organ.
See cupping glass.
A unit of capacity or volume equal to 16 tablespoons or 8 fluid ounces.
The formation of a hollow or cup-shaped excavation.
A therapeutic procedure, no longer in use, in which evacuated glass cups are applied to intact or scarified skin in order to draw blood to the surface.
a wine-cup (Gen. 40:11, 21), various forms of which are found on Assyrian and Egyptian monuments. All Solomon's drinking vessels were of gold (1 Kings 10: 21). The cups mentioned in the New Testament were made after Roman and Greek models, and were sometimes of gold (Rev. 17:4). The art of divining by means of a cup was practiced in Egypt (Gen. 44:2-17), and in the East generally. The "cup of salvation" (Ps. 116:13) is the cup of thanksgiving for the great salvation. The "cup of consolation" (Jer. 16:7) refers to the custom of friends sending viands and wine to console relatives in mourning (Prov. 31:6). In 1 Cor. 10:16, the "cup of blessing" is contrasted with the "cup of devils" (1 Cor. 10:21). The sacramental cup is the "cup of blessing," because of blessing pronounced over it (Matt. 26:27; Luke 22:17). The "portion of the cup" (Ps. 11:6; 16:5) denotes one's condition of life, prosperous or adverse. A "cup" is also a type of sensual allurement (Jer. 51:7; Prov. 23:31; Rev. 17:4). We read also of the "cup of astonishment," the "cup of trembling," and the "cup of God's wrath" (Ps. 75:8; Isa. 51:17; Jer. 25:15; Lam. 4:21; Ezek. 23:32; Rev. 16:19; comp. Matt. 26:39, 42; John 18:11). The cup is also the symbol of death (Matt. 16:28; Mark 9:1; Heb. 2:9).