intercalary

American  

[in-tur-kuh-ler-ee, in-ter-kal-uh-ree] / ɪnˈtɜr kəˌlɛr i, ˌɪn tərˈkæl ə ri /

adjective

1. inserted or interpolated in the calendar, as an extra day or month; intercalated.

2. having such an inserted day, month, etc., as a particular year.

3. inserted or introduced between other things or parts; interpolated; interposed.

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intercalary British  

/ ɪnˈtɜːkələrɪ /

adjective

1. (of a day, month, etc) inserted in the calendar

2. (of a particular year) having one or more days inserted

3. inserted, introduced, or interpolated

4. botany growing between the upper branches and the lower branches or bracts on a stem

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Other Word Forms

• intercalarily adverb

Etymology

Origin of intercalary

First recorded in 1605–15; from Latin intercalārius, equivalent to intercal(āre) “to intercalate ” + -ārius -ary