Pronunciation: (in-tûr'ku-ler"ē, in"tur-kal'u-rē), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/intercalary.html on line 79 [key]
1. interpolated; interposed.
2. inserted or interpolated in the calendar, as an extra day or month.
3. having such an inserted day, month, etc., as a particular year.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.