MORTALITY n.
e population; death rate; as, a time of great, or low, mortality; the mortality among the settlers was alarming. Bill of mortality. See under Bill. -- Law of mortality, a mathematical relation between the numbers living at different ages, so that from a given large number of persons alive at one age, it can be compute…
MUD n.
um (Steam Boilers), a drum beneath a boiler, into which sediment and mud in the water can settle for removal. -- Mud eel (Zoöl.), a long, slender, aquatic amphibian (Siren lacertina), found in the Southern United States. It has persistent external gills and only the anterior pair of legs. See Siren. -- Mud frog (Zoöl…
O interj.
mation expressing pain, grief, surprise, desire, fear, etc. For ever, O Lord, thy word is settled in heaven. Ps. cxix. 89. O how love I thy law ! it is my meditation all the day. Ps. cxix. 97.
OFFICE n.
service. This morning was read in the church, after the office was done, the declaration setting forth the late conspiracy against the king's person. Evelyn. Holy office. Same as Inquisition, n., 3. -- Houses of office. Same as def. 7 above. Chaucer. -- Little office (R.C.Ch.), an office recited in honor of the Virg…