artless (adj.)Related entries & more
insulator (n.)Related entries & more
1801, agent noun in Latin form from insulate (v.). In reference to the glass or earthenware devices to hold telegraph (later telephone) wires, from 1840s.
scrap-heap (n.)Related entries & more
transcendentalism (n.)Related entries & more
lunatic (n.)Related entries & more
"lunatic person," late 14c., from lunatic (adj.). Originally one with lucid intervals; later, in legal use, a general term for a person of unsound mind.
hebdomadal (adj.)Related entries & more
1610s, from Late Latin hebdomadalis, from Latin hebdomas "seven, the seventh day; a week" (see hebdomad). In later use as pedantic humor.
rah (interj.)Related entries & more
in cheers, 1870, a shortening of hurrah. Adjective rah-rah is attested from 1907, originally indicating college life generally, later enthusiastic cheerleading.
existentialistRelated entries & more
homing (n.)Related entries & more
"action of going home," 1765, in reference to pigeons, verbal noun from home (v.). Of aircraft, later missiles, from 1923. Homing pigeon attested by 1868.
jerry-can (n.)Related entries & more
"5-gallon metal container," 1943, from Jerry "a German." It was first used by German troops in World War II and later adopted by the Allies.