birthmonth

plural birthmonths

1. alternativeAlternative form of birth month.

   License expires end of licensee’s birthmonth.

   1975, Warren L. Cruikshank, John D. Burke, Real Estate Sales and Brokerage: Preparing for the Licensing Exams, New York, N.Y.: McGraw-Hill Book Company, →ISBN, page 178, column 2

   5 more examples

   A person is said to have died on his birthmonth if the month of his death is the same as the month of his birth. Accordingly, if a person was born on March 1, 1797, and died on March 31, 1850, he died on his birthmonth; […]

   1973 December, David P. Phillips, Kenneth A. Feldman, “A Dip in Deaths Before Ceremonial Occasions: Some New Relationships Between Social Integration and Mortality”, in James F[ranklin] Short, Jr., editor, American Sociological Review, volume 38, number 6, Albany, N.Y.: American Sociological Association, →ISSN, page 679, columns 1–2

   The flowers are chrysanthemums, totem flowers of my birthmonth.

   1991 July, James Alan Gardner, “Shadow Album”, in Kim Mohan, editor, Amazing Stories, volume 66, number 3 (whole 560), Lake Geneva, Wis.: TSR, Inc., →ISSN, page 28, column 2

   Choose from our selection of classic handcrafted Mother’s Rings set with lustrous stones to mark the birthmonth of each child.

   1993 November 26, Smith & Neil Jewelers, “Mother’s Rings® Are Made For… Memories”, in Paul R. Lopes, editor, The Wanderer, volume 2, number 46, Mattapoisett, Mass., page 65

   July, his [Julius Caesar’s] birthmonth, is named in his honor.

   1996, Daniel D. Pearlman, Faun Bernbach Evans, Raymond H. Clines, Guide to Rapid Revision Workbook, 3rd edition, Boston, Mass.: Allyn & Bacon, →ISBN, page 161

   Stating any assumptions that you make find an expression for the probability that in a group of n people at least two of them share the same birthmonth. Deduce the smallest n for which the group is more likely than not to include at least two people sharing the same birthmonth.

   [1998?], Gwyn Evans, John Reynolds, Statistics Module S1 (Modular Mathematics), [Cardiff]: RND Publications Ltd, →ISBN, page 16