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waka

[wah-kuh]

noun

a Japanese poem consisting of 31 syllables in 5 lines, with 5 syllables in the first and third lines and 7 in the others.

Explanation

Waka “a Japanese poem consisting of 31 syllables in 5 lines” is, unsurprisingly, a borrowing from Japanese. In the Japanese language, waka is spelled with two kanji characters: the first, pronounced wa in this context, refers to Japan itself but also still preserves its original meaning of “harmony,” while the second character, pronounced ka in this context, means “song” or “to sing.” The elements wa and ka, like many Japanese words, are both adapted from Middle Chinese; for modern Chinese equivalents, compare Mandarin hĂ© and gē as well as Cantonese wo and go. Though Japanese is a member of the Japonic language family, which also includes the many languages of the Ryukyu Islands, a substantial portion of Japanese vocabulary derives from Middle Chinese. Known as Sino-Japanese words, these terms constitute at least half of modern Japanese vocabulary, though estimates vary. Waka was first recorded in English in the late 1870s.

verdurous

[vur-jer-uhs]

adjective

rich in verdure; freshly green; verdant.

Explanation

Verdurous “freshly green” is a compound of the noun verdure “greenness, especially of fresh, flourishing vegetation” and the adjectival suffix -ous. Verdure itself is a compound of Middle French verd “green” (vert in Modern French) and the noun-forming suffix -ure, and the former derives from the Latin adjective viridis “green.” Though viridis is the source of a handful of “green” words in English, such as viridescent “slightly green” and viridian “a bluish-green pigment,” many other “green” words are derived by way of French, from verdant “green with vegetation” and verdigris “a green patina.” While viridis is the best-known and most widely used of the “green” words in Latin, another term, galbinus “greenish-yellow,” evolved into Italian giallo and French jaune “yellow” (compare jaundice “yellow discoloration of the skin”). Verdurous was first recorded in English around the turn of the 17th century.

teocalli

[tee-uh-kal-ee, tey-uh-kah-lee]

noun

a ceremonial structure of the Aztec Empire, consisting of a truncated terraced pyramid supporting a temple.

Explanation

Teocalli “a ceremonial structure comprising a pyramid and temple” derives by way of Spanish from Nahuatl teƍtl “god” and calli “house.” In this context, when we say “Nahuatl,” we are referring to classical Nahuatl, a language once spoken in the Aztec Empire that has since evolved into a group of dialects with 1.7 million speakers in modern Mexico. Nahuatl is a member of the Uto-Aztecan family, which has daughter languages spoken throughout the western regions of both the United States and Mexico, plus in portions of Central America. This means that, although teƍtl bears a passing resemblance to Indo-European “god” words such as Latin deus (compare Spanish dios) and Ancient Greek theos, the resemblance is merely a coincidence. Other members of the Uto-Aztecan family include the Comanche, Hopi, Northern and Southern Paiute, and Shoshone. Teocalli was first recorded in English circa 1610.

polychromatic

[pol-ee-kroh-mat-ik, -kruh-]

adjective

having or exhibiting a variety of colors.

Explanation

Polychromatic “exhibiting a variety of colors” is a compound of two Ancient Greek elements: the combining form poly- “many” and the adjective chromatic “pertaining to color.” Poly- comes from Ancient Greek polĂœs “many,” which is not to be confused with the similar-sounding word pĂłlis “city.” Instead, the plural of polĂœs, polloĂ­, is the source of the expression hoi polloi “the masses,” and polĂœs is a cognate of Latin plĆ«s (stem plĆ«r-) “more,” the source of plural and surplus. Chromatic derives from Ancient Greek chrĂŽma “color” and also appears in compound terms isochromatic “having the same color” and monochromatic “having tones of one color.” Polychromatic was first recorded in English in the 1840s.

felicitous

[fi-lis-i-tuhs]

adjective

well-suited for the occasion, as an action, manner, or expression; apt; appropriate.

Explanation

Felicitous “well-suited for the occasion,” based on the noun felicity “happiness; skillful faculty,” derives from Latin fēlīcitās “good luck, happiness.” Fēlīcitās comes from the adjective fēlīx (stem fēlīci-) “lucky, happy,” plus the noun-forming suffix -tās “-ness.” Fēlīx and its descendants in modern Romance languages show a common pattern, namely, that a word for “lucky” in a mother language eventually gains the additional sense of “happy,” and either the “happy” sense alone or, less often, both senses are preserved in a daughter language. We can see this tendency when we compare Latin fēlīx “lucky, happy” with Spanish feliz “happy” and Italian felice “happy, lucky” (though the “lucky” sense in Italian is only in certain contexts). A stronger example lies in the English language itself, in which happy derives from the noun hap “luck,” which is also the source of the verb happen. Felicitous was first recorded in English circa 1730.