| a gadget; dingus; thingumbob. |
| a fool or simpleton; ninny. |

l] , ca·len·dric, cal·en·dar·i·al [kal-uh
n-dair-ee-uh
l] , cal·en·dar·i·an, cal·en·dar·ic, adjective calendar (ˈkælɪndə) ![]() | |
| —n | |
| 1. | Gregorian calendar Jewish calendar Julian calendar Revolutionary calendar See also Roman calendar a system for determining the beginning, length, and order of years and their divisions |
| 2. | a table showing any such arrangement, esp as applied to one or more successive years |
| 3. | a list, register, or schedule of social events, pending court cases, appointments, etc |
| —vb | |
| 4. | (tr) to enter in a calendar; schedule; register |
| [C13: via Norman French from Medieval Latin kalendārium account book, from Kalendae the | |
| calendrical | |
| —adj | |
| ca'lendric | |
| —adj | |
calendar definition
|