intercalation

[in-tur-kuh-ley-shuh n]

Origin of intercalation

First recorded in 1570–80, intercalation is from the Latin word intercalātiōn- (stem of intercalātiō). See intercalate, -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for intercalation

Historical Examples of intercalation


Word Origin and History for intercalation
n.

1570s, from Latin intercalationem (nominative intercalatio) "insertion of an intercalary day," noun of action from past participle stem of intercalare (see intercalate).

Online Etymology Dictionary, © 2010 Douglas Harper