#1
Mercury n. [
mercury, quicksilver, hydrargyrum, Hg, atomic number 80] a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
. wn #2
Mercury n. (Roman mythology) messenger of Jupiter and god of commerce; counterpart of Greek Hermes
. wn #3
Mercury n. the smallest planet and the nearest to the sun
. wn #4
Mercury n. [
mercury] temperature measured by a mercury thermometer; "the mercury was falling rapidly"
. wn