September, from the Latin 'septem'.
December
"September" comes from the Latin word "septem," meaning seven, as it was originally the seventh month in the ancient Roman calendar.
December is named after 'decem' which is Latin for ten.
sept is the Latin word for seven and September was seventh in the Latin calendar
October. The word comes from latin word octo, which means eight
I believe that would be September.
The Latin word for "month" is mensis.
April comes from the latin word apherire,to open. April was named after apherire because April is the month that the flowers start to open.
January - named after JANUS, the god of beginnings. February - from the Latin word Februarius, the feast of purification. March - from Latin Martius, (month of) the Roman god Mars. April - from the Latin word Aprilis. The name may derive from the Greek goddess of love, Aphrodite. May - from the Greek: Maia, goddess of spring (growth). June - named after the Roman goddess Juno, Queen of the gods. July - from the Roman name Julius (Caesar), after whom the month was named in 44 BC. August - from the Roman name Augustus (Caesar) 8 BC. September - from the Latin word for the seventh month in the early Roman calendar. October - from the Latin word for the eighth month in the early Roman calendar. November - from the Latin word for the ninth month of the early Roman calendar. December - from the Latin word for the tenth month of the early Roman calendar.
The Latin word for seven is: septem.
The usual word for 'month' in Latin is [mensis].
September comes from the Latin root "septe", meaning "Seven". Curiously, several of our months come from Latin numbers, and they're all off by two. "September" for seven, even though that's the 9th month, "October" from "octo" for eight when October is the tenth month, "November" from "nona" for nine, and December from the Roman word for ten, when December is the 12th month. The reason for the disconnect is that the Roman months were numbered that way because the year began around the time of the spring equinox, which is in March.
Calcium from the Latin word calcis.