[{"Bold_text": "noun", "List Items": ["Also called calendar month calendar month.any of the twelve parts, as January or February, into which the calendar year is divided.", "the time from any day of one calendar month calendar monthto the corresponding day of the next.", "a period of four weeks or 30 days.", "Also calledso·lar month.one-twelfth of a solar or tropical year.", "Also calledlu·nar month.the period of a complete revolution of the moon around the earth, as the period between successive new moonssynodic month,equal to 29.531 days, or the period between successive conjunctions with a starsidereal month,equal to 27.322 days, or the period between successive perigeesanomalistic month,equal to 27.555 days, or the period between successive similar nodesnodical month, or draconic month,equal to 27.212 days.", "an unusually long period of time of indefinite length:I haven't seen him for months."]}]