detectable sign
71reaction — 1. The response of a muscle or other living tissue or organism to a stimulus. 2. The color change effected in litmus and certain other organic pigments by contact with substances such as acids or alkalies; also the property that such substances… …
722004 Indian Ocean earthquake and tsunami — 2004 Indian Ocean earthquake Tsunami strikes Ao Nang, Thailand. Date 00:58:53, December 26 …
73signal — I. noun Etymology: Middle English, from Medieval Latin signale, from Late Latin, neuter of signalis of a sign, from Latin signum Date: 14th century 1. sign, indication 2. a. an act, event, or watchword that has been agreed on as the occasion of… …
74trace — I. noun Etymology: Middle English, from Anglo French, from tracer to trace Date: 14th century 1. archaic a course or path that one follows 2. a. a mark or line left by something that has passed; also footprint b. a path, trail, or road made by… …
75Leonids — For other uses, see Leonid (disambiguation). A famous depiction of the 1833 meteor storm, produced in 1889 for the Seventh day Adventist book Bible Readings for the Home Circle The Leonids (/ˈliːənɪdz/ lee ə nidz) is a prol …
76Pope Joan — is the name of a female pope (also La Papessa ) who supposedly reigned for less than three years in the 850s between the papacies of Leo IV and Benedict III, [Dating varies (Boureau 1988).] based on an anti Catholic legend that circulated in the… …
77Solstice — For other uses, see Solstice (disambiguation). UTC date and time of solstices and equinoxes[1] year Equinox Mar Solstice June Equinox Sept Solstice Dec day time day time day time day time 2004 20 …
78Universe — For other uses, see Universe (disambiguation). Physical cosmology …
79Choir — For other uses, see Choir (disambiguation). A choir, chorale or chorus is a musical ensemble of singers. Choral music, in turn, is the music written specifically for such an ensemble to perform. A body of singers who perform together as a group… …
80Leprosy — For the Hebrew Bible term and its varied meanings, see Tzaraath. For other uses, see Leprosy (disambiguation). Leprosy Classification and external resources A 24 year old man infected with leprosy. ICD 10 …
